Tungsten is a versatile and widely-used microelectrode material that offers a good balance between performance and cost.
Advantages
- Extremely strong and stiff metal provides probes with exceptional rigidity.
- Great for acute and chronic recording due to biocompatibility and lower cost.
- High corrosion resistance offers consistent long-term performance.
Disadvantages
- Does not provide the same degree of electrochemical performance or stability as platinum-iridium alloy, making it a poor alternative for microstimulation.
- Lower charge transfer capacity of tungsten will result in larger, potentially unsafe interfacial potentials when applying the same stimulation current as to a platinum-iridium electrode.
- Certain pH or stimulation conditions can lead to tungsten corrosion.
A - STANDARD TIP PROFILE
Our standard tip profile features a sharp yet robust point that offers versatile performance and an effective balance between penetration and durability.
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B - BLUNTED TIP PROFILE
Our blunted electrodes are engineered to have a more rounded, bullet-shaped tip. For many applications the blunted tip can offer superior stimulation performance.
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H - HEAT TREATED TAPERED TIP PROFILE
Our heat-treated electrodes are intended for those investigators who must penetrate their probes through tough membranes, such as the dura mater of larger mammals.
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F - EXTRA FINE TIP PROFILE
Our extra-fine tip profile features a significantly sharper taper as well as a thinner insulation layer.
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StandardBluntedTaperedExtra Fine
| Tungsten - Standard Tip - (75 µm X 3") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE3003X.XA3 Assorted box |
3" | 0.081 mm | 2 - 3 µm | Standard Tip | 0.1 - 2.0 meg | General purpose recording | $209.00 | |
| WE30030.01A3 | 3" | 0.081 mm | 2 - 3 µm | Standard Tip | 0.01 meg | MultiUnit & ERP recording & Stim | $209.00 | |
| WE30030.05A3 | 3" | 0.081 mm | 2 - 3 µm | Standard Tip | 0.05 meg | MultiUnit & ERP recording & Stim | $209.00 | |
| WE30030.1A3 | 3" | 0.081 mm | 2 - 3 µm | Standard Tip | 0.1 meg | MultiUnit & ERP recording & Stim | $209.00 | |
| WE30030.5A3 | 3" | 0.081 mm | 2 - 3 µm | Standard Tip | 0.5 meg | Single & MultiUnit recording & Stim | $209.00 | |
| WE30031.0A3 | 3" | 0.081 mm | 2 - 3 µm | Standard Tip | 1.0 meg | Single & MultiUnit recording & Stim | $209.00 | |
| WE30031.5A3 | 3" | 0.081 mm | 2 - 3 µm | Standard Tip | 1.5 meg | Single & MultiUnit recording & Stim | $209.00 | |
| WE30032.0A3 | 3" | 0.081 mm | 2 - 3 µm | Standard Tip | 2.0 meg | Single & MultiUnit recording & Stim | $209.00 | |
| WE30032.5A3 | 3" | 0.081 mm | 2 - 3 µm | Standard Tip | 2.5 meg | Greater Selectivity - small cells | $209.00 | |
| WE30033.0A3 | 3" | 0.081 mm | 2 - 3 µm | Standard Tip | 3.0 meg | Greater Selectivity - small cells | $209.00 | |
| WE30035.0A3 | 3" | 0.081 mm | 2 - 3 µm | Standard Tip | 5.0 meg | Greater Selectivity - small cells | $209.00 | |
| Tungsten - Standard Tip - with Polyimide Tubing - (75 µm X 3") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE3PT3X.XA3 Assorted box |
3" | 0.126 mm | 2 - 3 µm | Standard Tip | 0.1 - 2.0 meg | General purpose recording | $245.00 | |
| WE3PT30.01A3 | 3" | 0.126 mm | 2 - 3 µm | Standard Tip | 0.01 meg | MultiUnit & ERP recording & Stim | $245.00 | |
| WE3PT30.05A3 | 3" | 0.126 mm | 2 - 3 µm | Standard Tip | 0.05 meg | MultiUnit & ERP recording & Stim | $245.00 | |
| WE3PT30.1A3 | 3" | 0.126 mm | 2 - 3 µm | Standard Tip | 0.1 meg | MultiUnit & ERP recording & Stim | $245.00 | |
| WE3PT30.5A3 | 3" | 0.126 mm | 2 - 3 µm | Standard Tip | 0.5 meg | Single & MultiUnit recording & Stim | $245.00 | |
| WE3PT31.0A3 | 3" | 0.126 mm | 2 - 3 µm | Standard Tip | 1.0 meg | Single & MultiUnit recording & Stim | $245.00 | |
| WE3PT31.5A3 | 3" | 0.126 mm | 2 - 3 µm | Standard Tip | 1.5 meg | Single & MultiUnit recording & Stim | $245.00 | |
| WE3PT32.0A3 | 3" | 0.126 mm | 2 - 3 µm | Standard Tip | 2.0 meg | Single & MultiUnit recording & Stim | $245.00 | |
| WE3PT32.5A3 | 3" | 0.126 mm | 2 - 3 µm | Standard Tip | 2.5 meg | Greater Selectivity - small cells | $245.00 | |
| WE3PT33.0A3 | 3" | 0.126 mm | 2 - 3 µm | Standard Tip | 3.0 meg | Greater Selectivity - small cells | $245.00 | |
| WE3PT35.0A3 | 3" | 0.126 mm | 2 - 3 µm | Standard Tip | 5.0 meg | Greater Selectivity - small cells | $245.00 | |
| Tungsten - Standard Tip - (125 µm X 3") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE3003X.XA5 Assorted box |
3" | 0.127 mm | 2 - 3 µm | Standard Tip | 0.1 - 2.0 meg | General purpose recording | $209.00 | |
| WE30030.01A5 | 3" | 0.127 mm | 2 - 3 µm | Standard Tip | 0.01 meg | MultiUnit & ERP recording & Stim | $209.00 | |
| WE30030.05A5 | 3" | 0.127 mm | 2 - 3 µm | Standard Tip | 0.05 meg | MultiUnit & ERP recording & Stim | $209.00 | |
| WE30030.1A5 | 3" | 0.127 mm | 2 - 3 µm | Standard Tip | 0.1 meg | MultiUnit & ERP recording & Stim | $209.00 | |
| WE30030.5A5 | 3" | 0.127 mm | 2 - 3 µm | Standard Tip | 0.5 meg | Single & MultiUnit recording & Stim | $209.00 | |
| WE30031.0A5 | 3" | 0.127 mm | 2 - 3 µm | Standard Tip | 1.0 meg | Single & MultiUnit recording & Stim | $209.00 | |
| WE30031.5A5 | 3" | 0.127 mm | 2 - 3 µm | Standard Tip | 1.5 meg | Single & MultiUnit recording & Stim | $209.00 | |
| WE30032.0A5 | 3" | 0.127 mm | 2 - 3 µm | Standard Tip | 2.0 meg | Single & MultiUnit recording & Stim | $209.00 | |
| WE30032.5A5 | 3" | 0.127 mm | 2 - 3 µm | Standard Tip | 2.5 meg | Greater Selectivity - small cells | $209.00 | |
| WE30033.0A5 | 3" | 0.127 mm | 2 - 3 µm | Standard Tip | 3.0 meg | Greater Selectivity - small cells | $209.00 | |
| WE30035.0A5 | 3" | 0.127 mm | 2 - 3 µm | Standard Tip | 5.0 meg | Greater Selectivity - small cells | $209.00 | |
| Tungsten - Standard Tip - with Polyimide Tubing - (125 µm X 3") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE3PT3X.XA5 Assorted box |
3" | 0.216 mm | 2 - 3 µm | Standard Tip | 0.1 - 2.0 meg | General purpose recording | $263.00 | |
| WE3PT30.01A5 | 3" | 0.216 mm | 2 - 3 µm | Standard Tip | 0.01 meg | MultiUnit & ERP recording & Stim | $263.00 | |
| WE3PT30.05A5 | 3" | 0.216 mm | 2 - 3 µm | Standard Tip | 0.05 meg | MultiUnit & ERP recording & Stim | $263.00 | |
| WE3PT30.1A5 | 3" | 0.216 mm | 2 - 3 µm | Standard Tip | 0.1 meg | MultiUnit & ERP recording & Stim | $263.00 | |
| WE3PT30.5A5 | 3" | 0.216 mm | 2 - 3 µm | Standard Tip | 0.5 meg | Single & MultiUnit recording & Stim | $263.00 | |
| WE3PT31.0A5 | 3" | 0.216 mm | 2 - 3 µm | Standard Tip | 1.0 meg | Single & MultiUnit recording & Stim | $263.00 | |
| WE3PT31.5A5 | 3" | 0.216 mm | 2 - 3 µm | Standard Tip | 1.5 meg | Single & MultiUnit recording & Stim | $263.00 | |
| WE3PT32.0A5 | 3" | 0.216 mm | 2 - 3 µm | Standard Tip | 2.0 meg | Single & MultiUnit recording & Stim | $263.00 | |
| WE3PT32.5A5 | 3" | 0.216 mm | 2 - 3 µm | Standard Tip | 2.5 meg | Greater Selectivity - small cells | $263.00 | |
| WE3PT33.0A5 | 3" | 0.216 mm | 2 - 3 µm | Standard Tip | 3.0 meg | Greater Selectivity - small cells | $263.00 | |
| Tungsten - Standard Tip - (250 µm X 3") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE3003X.XA10 Assorted box |
3" | 0.256 mm | 2 - 3 µm | Standard Tip | 0.1 - 2.0 meg | General purpose recording | $200.00 | |
| WE30030.01A10 | 3" | 0.256 mm | 2 - 3 µm | Standard Tip | 0.01 meg | MultiUnit & ERP recording & Stim | $200.00 | |
| WE30030.05A10 | 3" | 0.256 mm | 2 - 3 µm | Standard Tip | 0.05 meg | MultiUnit & ERP recording & Stim | $200.00 | |
| WE30030.1A10 | 3" | 0.256 mm | 2 - 3 µm | Standard Tip | 0.1 meg | MultiUnit & ERP recording & Stim | $200.00 | |
| WE30030.5A10 | 3" | 0.256 mm | 2 - 3 µm | Standard Tip | 0.5 meg | Single & MultiUnit recording & Stim | $200.00 | |
| WE30031.0A10 | 3" | 0.256 mm | 2 - 3 µm | Standard Tip | 1.0 meg | Single & MultiUnit recording & Stim | $200.00 | |
| WE30031.5A10 | 3" | 0.256 mm | 2 - 3 µm | Standard Tip | 1.5 meg | Single & MultiUnit recording & Stim | $200.00 | |
| WE30032.0A10 | 3" | 0.256 mm | 2 - 3 µm | Standard Tip | 2.0 meg | Single & MultiUnit recording & Stim | $200.00 | |
| WE30032.5A10 | 3" | 0.256 mm | 2 - 3 µm | Standard Tip | 2.5 meg | Greater Selectivity - small cells | $200.00 | |
| WE30033.0A10 | 3" | 0.256 mm | 2 - 3 µm | Standard Tip | 3.0 meg | Greater Selectivity - small cells | $200.00 | |
| Tungsten - Standard Tip - with Polyimide Tubing - (250 µm X 3") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE3PT3X.XA10 Assorted box |
3" | 0.356 mm | 2 - 3 µm | Standard Tip | 0.1 - 2.0 meg | General purpose recording | $255.00 | |
| WE3PT30.01A10 | 3" | 0.356 mm | 2 - 3 µm | Standard Tip | 0.01 meg | MultiUnit & ERP recording & Stim | $255.00 | |
| WE3PT30.05A10 | 3" | 0.356 mm | 2 - 3 µm | Standard Tip | 0.05 meg | MultiUnit & ERP recording & Stim | $255.00 | |
| WE3PT30.1A10 | 3" | 0.356 mm | 2 - 3 µm | Standard Tip | 0.1 meg | MultiUnit & ERP recording & Stim | $255.00 | |
| WE3PT30.5A10 | 3" | 0.356 mm | 2 - 3 µm | Standard Tip | 0.5 meg | Single & MultiUnit recording & Stim | $255.00 | |
| WE3PT31.0A10 | 3" | 0.356 mm | 2 - 3 µm | Standard Tip | 1.0 meg | Single & MultiUnit recording & Stim | $255.00 | |
| WE3PT31.5A10 | 3" | 0.356 mm | 2 - 3 µm | Standard Tip | 1.5 meg | Single & MultiUnit recording & Stim | $255.00 | |
| WE3PT32.0A10 | 3" | 0.356 mm | 2 - 3 µm | Standard Tip | 2.0 meg | Single & MultiUnit recording & Stim | $255.00 | |
| WE3PT32.5A10 | 3" | 0.356 mm | 2 - 3 µm | Standard Tip | 2.5 meg | Greater Selectivity - small cells | $255.00 | |
| WE3PT33.0A10 | 3" | 0.356 mm | 2 - 3 µm | Standard Tip | 3.0 meg | Greater Selectivity - small cells | $255.00 | |
| Tungsten - Standard Tip - (125 µm X 5") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE5003X.XA5 Assorted box |
5" | 0.127 mm | 2 - 3 µm | Standard Tip | 0.1 - 2.0 meg | General purpose recording | $244.00 | |
| WE50030.01A5 | 5" | 0.127 mm | 2 - 3 µm | Standard Tip | 0.01 meg | MultiUnit & ERP recording & Stim | $244.00 | |
| WE50030.05A5 | 5" | 0.127 mm | 2 - 3 µm | Standard Tip | 0.05 meg | MultiUnit & ERP recording & Stim | $244.00 | |
| WE50030.1A5 | 5" | 0.127 mm | 2 - 3 µm | Standard Tip | 0.1 meg | MultiUnit & ERP recording & Stim | $244.00 | |
| WE50030.5A5 | 5" | 0.127 mm | 2 - 3 µm | Standard Tip | 0.5 meg | Single & MultiUnit recording & Stim | $244.00 | |
| WE50031.0A5 | 5" | 0.127 mm | 2 - 3 µm | Standard Tip | 1.0 meg | Single & MultiUnit recording & Stim | $244.00 | |
| WE50031.5A5 | 5" | 0.127 mm | 2 - 3 µm | Standard Tip | 1.5 meg | Single & MultiUnit recording & Stim | $244.00 | |
| WE50032.0A5 | 5" | 0.127 mm | 2 - 3 µm | Standard Tip | 2.0 meg | Single & MultiUnit recording & Stim | $244.00 | |
| WE50032.5A5 | 5" | 0.127 mm | 2 - 3 µm | Standard Tip | 2.5 meg | Greater Selectivity - small cells | $244.00 | |
| WE50033.0A5 | 5" | 0.127 mm | 2 - 3 µm | Standard Tip | 3.0 meg | Greater Selectivity - small cells | $244.00 | |
| WE50035.0A5 | 5" | 0.127 mm | 2 - 3 µm | Standard Tip | 5.0 meg | Greater Selectivity - small cells | $244.00 | |
| Tungsten - Standard Tip - with Polyimide Tubing - (125 µm X 5") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE5PT3X.XA5 Assorted box |
5" | 0.216 mm | 2 - 3 µm | Standard Tip | 0.1 - 2.0 meg | General purpose recording | $308.00 | |
| WE5PT30.01A5 | 5" | 0.216 mm | 2 - 3 µm | Standard Tip | 0.01 meg | MultiUnit & ERP recording & Stim | $308.00 | |
| WE5PT30.05A5 | 5" | 0.216 mm | 2 - 3 µm | Standard Tip | 0.05 meg | MultiUnit & ERP recording & Stim | $308.00 | |
| WE5PT30.1A5 | 5" | 0.216 mm | 2 - 3 µm | Standard Tip | 0.1 meg | MultiUnit & ERP recording & Stim | $308.00 | |
| WE5PT30.5A5 | 5" | 0.216 mm | 2 - 3 µm | Standard Tip | 0.5 meg | Single & MultiUnit recording & Stim | $308.00 | |
| WE5PT31.0A5 | 5" | 0.216 mm | 2 - 3 µm | Standard Tip | 1.0 meg | Single & MultiUnit recording & Stim | $308.00 | |
| WE5PT31.5A5 | 5" | 0.216 mm | 2 - 3 µm | Standard Tip | 1.5 meg | Single & MultiUnit recording & Stim | $308.00 | |
| WE5PT32.0A5 | 5" | 0.216 mm | 2 - 3 µm | Standard Tip | 2.0 meg | Single & MultiUnit recording & Stim | $308.00 | |
| WE5PT32.5A5 | 5" | 0.216 mm | 2 - 3 µm | Standard Tip | 2.5 meg | Greater Selectivity - small cells | $308.00 | |
| WE5PT33.0A5 | 5" | 0.216 mm | 2 - 3 µm | Standard Tip | 3.0 meg | Greater Selectivity - small cells | $308.00 | |
| WE5PT35.0A5 | 5" | 0.216 mm | 2 - 3 µm | Standard Tip | 5.0 meg | Greater Selectivity - small cells | $308.00 | |
| Tungsten - Standard Tip - (250 µm X 5") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE5003X.XA10 Assorted box |
5" | 0.256 mm | 2 - 3 µm | Standard Tip | 0.1 - 2.0 meg | General purpose recording | $235.00 | |
| WE50030.01A10 | 5" | 0.256 mm | 2 - 3 µm | Standard Tip | 0.01 meg | MultiUnit & ERP recording & Stim | $235.00 | |
| WE50030.05A10 | 5" | 0.256 mm | 2 - 3 µm | Standard Tip | 0.05 meg | MultiUnit & ERP recording & Stim | $235.00 | |
| WE50030.1A10 | 5" | 0.256 mm | 2 - 3 µm | Standard Tip | 0.1 meg | MultiUnit & ERP recording & Stim | $235.00 | |
| WE50030.5A10 | 5" | 0.256 mm | 2 - 3 µm | Standard Tip | 0.5 meg | Single & MultiUnit recording & Stim | $235.00 | |
| WE50031.0A10 | 5" | 0.256 mm | 2 - 3 µm | Standard Tip | 1.0 meg | Single & MultiUnit recording & Stim | $235.00 | |
| WE50031.5A10 | 5" | 0.256 mm | 2 - 3 µm | Standard Tip | 1.5 meg | Single & MultiUnit recording & Stim | $235.00 | |
| WE50032.0A10 | 5" | 0.256 mm | 2 - 3 µm | Standard Tip | 2.0 meg | Single & MultiUnit recording & Stim | $235.00 | |
| WE50032.5A10 | 5" | 0.256 mm | 2 - 3 µm | Standard Tip | 2.5 meg | Greater Selectivity - small cells | $235.00 | |
| WE50033.0A10 | 5" | 0.256 mm | 2 - 3 µm | Standard Tip | 3.0 meg | Greater Selectivity - small cells | $235.00 | |
| Tungsten - Standard Tip - with Polyimide Tubing - (250 µm X 5") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE5PT3X.XA10 Assorted box |
5" | 0.356 mm | 2 - 3 µm | Standard Tip | 0.1 - 2.0 meg | General purpose recording | $299.00 | |
| WE5PT30.01A10 | 5" | 0.356 mm | 2 - 3 µm | Standard Tip | 0.01 meg | MultiUnit & ERP recording & Stim | $299.00 | |
| WE5PT30.05A10 | 5" | 0.356 mm | 2 - 3 µm | Standard Tip | 0.05 meg | MultiUnit & ERP recording & Stim | $299.00 | |
| WE5PT30.1A10 | 5" | 0.356 mm | 2 - 3 µm | Standard Tip | 0.1 meg | MultiUnit & ERP recording & Stim | $299.00 | |
| WE5PT30.5A10 | 5" | 0.356 mm | 2 - 3 µm | Standard Tip | 0.5 meg | Single & MultiUnit recording & Stim | $299.00 | |
| WE5PT31.0A10 | 5" | 0.356 mm | 2 - 3 µm | Standard Tip | 1.0 meg | Single & MultiUnit recording & Stim | $299.00 | |
| WE5PT31.5A10 | 5" | 0.356 mm | 2 - 3 µm | Standard Tip | 1.5 meg | Single & MultiUnit recording & Stim | $299.00 | |
| WE5PT32.0A10 | 5" | 0.356 mm | 2 - 3 µm | Standard Tip | 2.0 meg | Single & MultiUnit recording & Stim | $299.00 | |
| WE5PT32.5A10 | 5" | 0.356 mm | 2 - 3 µm | Standard Tip | 2.5 meg | Greater Selectivity - small cells | $299.00 | |
| WE5PT33.0A10 | 5" | 0.356 mm | 2 - 3 µm | Standard Tip | 3.0 meg | Greater Selectivity - small cells | $299.00 | |
| Tungsten - Blunted Tip - (75 µm X 3 ") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE30030.01B3 | 3" | 0.081 mm | 3-5 (µm) | Blunted | 0.01 meg | MultiUnit & ERP recording & Stim | $209.00 | |
| WE30030.05B3 | 3" | 0.081 mm | 3-5 (µm) | Blunted | 0.05 meg | MultiUnit & ERP recording & Stim | $209.00 | |
| WE30030.1B3 | 3" | 0.081 mm | 3-5 (µm) | Blunted | 0.1 meg | MultiUnit & ERP recording & Stim | $209.00 | |
| WE30030.5B3 | 3" | 0.081 mm | 3-5 (µm) | Blunted | 0.5 meg | Single & MultiUnit recording & Stim | $209.00 | |
| WE30031.0B3 | 3" | 0.081 mm | 3-4 (µm) | Blunted | 1.0 meg | Single & MultiUnit recording & Stim | $209.00 | |
| WE30031.5B3 | 3" | 0.081 mm | 3-4 (µm) | Blunted | 1.5 meg | Single & MultiUnit recording & Stim | $209.00 | |
| WE30032.0B3 | 3" | 0.081 mm | 3-4 (µm) | Blunted | 2.0 meg | Single & MultiUnit recording & Stim | $209.00 | |
| WE30032.5B3 | 3" | 0.081 mm | 3-4 (µm) | Blunted | 2.5 meg | Greater Selectivity - small cells | $209.00 | |
| WE30033.0B3 | 3" | 0.081 mm | 3-4 (µm) | Blunted | 3.0 meg | Greater Selectivity - small cells | $209.00 | |
| Tungsten - Blunted Tip - with Polyimide Tubing - (75 µm X 3 ") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE3PT30.01B3 | 3" | 0.126 mm | 3-5 (µm) | Blunted | 0.01 meg | Single & MultiUnit recording & Stim | $263.00 | |
| WE3PT30.05B3 | 3" | 0.126 mm | 3-5 (µm) | Blunted | 0.05 meg | Single & MultiUnit recording & Stim | $263.00 | |
| WE3PT30.1B3 | 3" | 0.126 mm | 3-5 (µm) | Blunted | 0.1 meg | Single & MultiUnit recording & Stim | $263.00 | |
| WE3PT30.5B3 | 3" | 0.126 mm | 3-5 (µm) | Blunted | 0.5 meg | Single & MultiUnit recording & Stim | $263.00 | |
| WE3PT31.0B3 | 3" | 0.126 mm | 3-4 (µm) | Blunted | 1.0 meg | Single & MultiUnit recording & Stim | $263.00 | |
| WE3PT31.5B3 | 3" | 0.126 mm | 3-4 (µm) | Blunted | 1.5 meg | Single & MultiUnit recording & Stim | $263.00 | |
| WE3PT32.0B3 | 3" | 0.126 mm | 3-4 (µm) | Blunted | 2.0 meg | Single & MultiUnit recording & Stim | $263.00 | |
| WE3PT32.5B3 | 3" | 0.126 mm | 3-4 (µm) | Blunted | 2.5 meg | Greater Selectivity - small cells | $263.00 | |
| WE3PT33.0B3 | 3" | 0.126 mm | 3-4 (µm) | Blunted | 3.0 meg | Greater Selectivity - small cells | $263.00 | |
| WE3PT35.0B3 | 3" | 0.126 mm | 3-4 (µm) | Blunted | 5.0 meg | Greater Selectivity - small cells | $263.00 | |
| Tungsten - Blunted Tip - (125 µm X 3 ") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE30030.01B5 | 3" | 0.131 mm | 3-5 (µm) | Blunted | 0.01 meg | MultiUnit & ERP recording & Stim | $209.00 | |
| WE30030.05B5 | 3" | 0.131 mm | 3-5 (µm) | Blunted | 0.05 meg | MultiUnit & ERP recording & Stim | $209.00 | |
| WE30030.1B5 | 3" | 0.131 mm | 3-5 (µm) | Blunted | 0.1 meg | MultiUnit & ERP recording & Stim | $209.00 | |
| WE30030.5B5 | 3" | 0.131 mm | 3-5 (µm) | Blunted | 0.5 meg | Single & MultiUnit recording & Stim | $209.00 | |
| WE30031.0B5 | 3" | 0.131 mm | 3-4 (µm) | Blunted | 1.0 meg | Single & MultiUnit recording & Stim | $209.00 | |
| WE30031.5B5 | 3" | 0.131 mm | 3-4 (µm) | Blunted | 1.5 meg | Single & MultiUnit recording & Stim | $209.00 | |
| WE30032.0B5 | 3" | 0.131 mm | 3-4 (µm) | Blunted | 2.0 meg | Single & MultiUnit recording & Stim | $209.00 | |
| WE30032.5B5 | 3" | 0.131 mm | 3-4 (µm) | Blunted | 2.5 meg | Greater Selectivity - small cells | $209.00 | |
| WE30033.0B5 | 3" | 0.131 mm | 3-4 (µm) | Blunted | 3.0 meg | Greater Selectivity - small cells | $209.00 | |
| WE30035.0B5 | 3" | 0.131 mm | 3-4 (µm) | Blunted | 5.0 meg | Greater Selectivity - small cells | $209.00 | |
| Tungsten - Blunted Tip - with Polyimide Tubing - (125 µm X 3 ") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE3PT30.01B5 | 3" | 0.216 mm | 3-5 (µm) | Blunted | 0.01 meg | MultiUnit & ERP recording & Stim | $263.00 | |
| WE3PT30.05B5 | 3" | 0.216 mm | 3-5 (µm) | Blunted | 0.05 meg | MultiUnit & ERP recording & Stim | $263.00 | |
| WE3PT30.1B5 | 3" | 0.216 mm | 3-5 (µm) | Blunted | 0.1 meg | MultiUnit & ERP recording & Stim | $263.00 | |
| WE3PT30.5B5 | 3" | 0.216 mm | 3-5 (µm) | Blunted | 0.5 meg | Single & MultiUnit recording & Stim | $263.00 | |
| WE3PT31.0B5 | 3" | 0.216 mm | 3-4 (µm) | Blunted | 1.0 meg | Single & MultiUnit recording & Stim | $263.00 | |
| WE3PT31.5B5 | 3" | 0.216 mm | 3-4 (µm) | Blunted | 1.5 meg | Single & MultiUnit recording & Stim | $263.00 | |
| WE3PT32.0B5 | 3" | 0.216 mm | 3-4 (µm) | Blunted | 2.0 meg | Single & MultiUnit recording & Stim | $263.00 | |
| WE3PT32.5B5 | 3" | 0.216 mm | 3-4 (µm) | Blunted | 2.5 meg | Greater Selectivity - small cells | $263.00 | |
| WE3PT33.0B5 | 3" | 0.216 mm | 3-4 (µm) | Blunted | 3.0 meg | Greater Selectivity - small cells | $263.00 | |
| WE3PT35.0B5 | 3" | 0.216 mm | 3-4 (µm) | Blunted | 5.0 meg | Greater Selectivity - small cells | $263.00 | |
| Tungsten - Blunted Tip - (250 µm X 3 ") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE30030.01B10 | 3" | 0.256 mm | 3-5 (µm) | Blunted | 0.01 meg | MultiUnit & ERP recording & Stim | $200.00 | |
| WE30030.05B10 | 3" | 0.256 mm | 3-5 (µm) | Blunted | 0.05 meg | MultiUnit & ERP recording & Stim | $200.00 | |
| WE30030.1B10 | 3" | 0.256 mm | 3-5 (µm) | Blunted | 0.1 meg | MultiUnit & ERP recording & Stim | $200.00 | |
| WE30030.5B10 | 3" | 0.256 mm | 3-5 (µm) | Blunted | 0.5 meg | Single & MultiUnit recording & Stim | $200.00 | |
| WE30031.0B10 | 3" | 0.256 mm | 3-4 (µm) | Blunted | 1.0 meg | Single & MultiUnit recording & Stim | $200.00 | |
| WE30031.5B10 | 3" | 0.256 mm | 3-4 (µm) | Blunted | 1.5 meg | Single & MultiUnit recording & Stim | $200.00 | |
| WE30032.0B10 | 3" | 0.256 mm | 3-4 (µm) | Blunted | 2.0 meg | Single & MultiUnit recording & Stim | $200.00 | |
| WE30032.5B10 | 3" | 0.256 mm | 3-4 (µm) | Blunted | 2.5 meg | Greater Selectivity - small cells | $200.00 | |
| WE30033.0B10 | 3" | 0.256 mm | 3-4 (µm) | Blunted | 3.0 meg | Greater Selectivity - small cells | $200.00 | |
| Tungsten - Blunted Tip - with Polyimide Tubing - (250 µm X 3 ") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE3PT30.01B10 | 3" | 0.356 mm | 3-5 (µm) | Blunted | 0.01 meg | MultiUnit & ERP recording & Stim | $255.00 | |
| WE3PT30.05B10 | 3" | 0.356 mm | 3-5 (µm) | Blunted | 0.05 meg | MultiUnit & ERP recording & Stim | $255.00 | |
| WE3PT30.1B10 | 3" | 0.356 mm | 3-5 (µm) | Blunted | 0.1 meg | MultiUnit & ERP recording & Stim | $255.00 | |
| WE3PT30.5B10 | 3" | 0.356 mm | 3-5 (µm) | Blunted | 0.5 meg | Single & MultiUnit recording & Stim | $255.00 | |
| WE3PT31.0B10 | 3" | 0.356 mm | 3-4 (µm) | Blunted | 1.0 meg | Single & MultiUnit recording & Stim | $255.00 | |
| WE3PT31.5B10 | 3" | 0.356 mm | 3-4 (µm) | Blunted | 1.5 meg | Single & MultiUnit recording & Stim | $255.00 | |
| WE3PT32.0B10 | 3" | 0.356 mm | 3-4 (µm) | Blunted | 2.0 meg | Single & MultiUnit recording & Stim | $255.00 | |
| WE3PT32.5B10 | 3" | 0.356 mm | 3-4 (µm) | Blunted | 2.5 meg | Greater Selectivity - small cells | $255.00 | |
| WE3PT33.0B10 | 3" | 0.356 mm | 3-4 (µm) | Blunted | 3.0 meg | Greater Selectivity - small cells | $255.00 | |
| Tungsten - Blunted Tip - (125 µm X 5") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE50030.01B5 | 5" | 0.131 mm | 3-5 (µm) | Blunted | 0.01 meg | MultiUnit & ERP recording & Stim | $244.00 | |
| WE50030.05B5 | 5" | 0.131 mm | 3-5 (µm) | Blunted | 0.05 meg | MultiUnit & ERP recording & Stim | $244.00 | |
| WE50030.1B5 | 5" | 0.131 mm | 3-5 (µm) | Blunted | 0.1 meg | MultiUnit & ERP recording & Stim | $244.00 | |
| WE50030.5B5 | 5" | 0.131 mm | 3-5 (µm) | Blunted | 0.5 meg | Single & MultiUnit recording & Stim | $244.00 | |
| WE50031.0B5 | 5" | 0.131 mm | 3-4 (µm) | Blunted | 1.0 meg | Single & MultiUnit recording & Stim | $244.00 | |
| WE50031.5B5 | 5" | 0.131 mm | 3-4 (µm) | Blunted | 1.5 meg | Single & MultiUnit recording & Stim | $244.00 | |
| WE50032.0B5 | 5" | 0.131 mm | 3-4 (µm) | Blunted | 2.0 meg | Single & MultiUnit recording & Stim | $244.00 | |
| WE50032.5B5 | 5" | 0.131 mm | 3-4 (µm) | Blunted | 2.5 meg | Greater Selectivity - small cells | $244.00 | |
| WE50033.0B5 | 5" | 0.131 mm | 3-4 (µm) | Blunted | 3.0 meg | Greater Selectivity - small cells | $244.00 | |
| Tungsten - Blunted Tip - with Polyimide Tubing - (125 µm X 5") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE5PT30.01B5 | 5" | 0.216 mm | 3-5 (µm) | Blunted | 0.01 meg | MultiUnit & ERP recording & Stim | $308.00 | |
| WE5PT30.05B5 | 5" | 0.216 mm | 3-5 (µm) | Blunted | 0.05 meg | MultiUnit & ERP recording & Stim | $308.00 | |
| WE5PT30.1B5 | 5" | 0.216 mm | 3-5 (µm) | Blunted | 0.1 meg | MultiUnit & ERP recording & Stim | $308.00 | |
| WE5PT30.5B5 | 5" | 0.216 mm | 3-5 (µm) | Blunted | 0.5 meg | Single & MultiUnit recording & Stim | $308.00 | |
| WE5PT31.0B5 | 5" | 0.216 mm | 3-4 (µm) | Blunted | 1.0 meg | Single & MultiUnit recording & Stim | $308.00 | |
| WE5PT31.5B5 | 5" | 0.216 mm | 3-4 (µm) | Blunted | 1.5 meg | Single & MultiUnit recording & Stim | $308.00 | |
| WE5PT32.0B5 | 5" | 0.216 mm | 3-4 (µm) | Blunted | 2.0 meg | Single & MultiUnit recording & Stim | $308.00 | |
| WE5PT32.5B5 | 5" | 0.216 mm | 3-4 (µm) | Blunted | 2.5 meg | Greater Selectivity - small cells | $308.00 | |
| WE5PT33.0B5 | 5" | 0.216 mm | 3-4 (µm) | Blunted | 3.0 meg | Greater Selectivity - small cells | $308.00 | |
| Tungsten - Blunted Tip - (250 µm X 5") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE50030.01B10 | 5" | 0.256 mm | 3-5 (µm) | Blunted | 0.01 meg | MultiUnit & ERP recording & Stim | $235.00 | |
| WE50030.05B10 | 5" | 0.256 mm | 3-5 (µm) | Blunted | 0.05 meg | MultiUnit & ERP recording & Stim | $235.00 | |
| WE50030.1B10 | 5" | 0.256 mm | 3-5 (µm) | Blunted | 0.1 meg | MultiUnit & ERP recording & Stim | $235.00 | |
| WE50030.5B10 | 5" | 0.256 mm | 3-5 (µm) | Blunted | 0.5 meg | Single & MultiUnit recording & Stim | $235.00 | |
| WE50031.0B10 | 5" | 0.256 mm | 3-4 (µm) | Blunted | 1.0 meg | Single & MultiUnit recording & Stim | $235.00 | |
| WE50031.5B10 | 5" | 0.256 mm | 3-4 (µm) | Blunted | 1.5 meg | Single & MultiUnit recording & Stim | $235.00 | |
| WE50032.0B10 | 5" | 0.256 mm | 3-4 (µm) | Blunted | 2.0 meg | Single & MultiUnit recording & Stim | $235.00 | |
| WE50032.5B10 | 5" | 0.256 mm | 3-4 (µm) | Blunted | 2.5 meg | Greater Selectivity - small cells | $235.00 | |
| WE50033.0B10 | 5" | 0.256 mm | 3-4 (µm) | Blunted | 3.0 meg | Greater Selectivity - small cells | $235.00 | |
| Tungsten - Blunted Tip - with Polyimide Tubing - (250 µm X 5") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE5PT30.01B10 | 5" | 0.356 mm | 3-5 (µm) | Blunted | 0.01 meg | MultiUnit & ERP recording & Stim | $299.00 | |
| WE5PT30.05B10 | 5" | 0.356 mm | 3-5 (µm) | Blunted | 0.05 meg | MultiUnit & ERP recording & Stim | $299.00 | |
| WE5PT30.1B10 | 5" | 0.356 mm | 3-5 (µm) | Blunted | 0.1 meg | MultiUnit & ERP recording & Stim | $299.00 | |
| WE5PT30.5B10 | 5" | 0.356 mm | 3-5 (µm) | Blunted | 0.5 meg | Single & MultiUnit recording & Stim | $299.00 | |
| WE5PT31.0B10 | 5" | 0.356 mm | 3-4 (µm) | Blunted | 1.0 meg | Single & MultiUnit recording & Stim | $299.00 | |
| WE5PT31.5B10 | 5" | 0.356 mm | 3-4 (µm) | Blunted | 1.5 meg | Single & MultiUnit recording & Stim | $299.00 | |
| WE5PT32.0B10 | 5" | 0.356 mm | 3-4 (µm) | Blunted | 2.0 meg | Single & MultiUnit recording & Stim | $299.00 | |
| WE5PT32.5B10 | 5" | 0.356 mm | 3-4 (µm) | Blunted | 2.5 meg | Greater Selectivity - small cells | $299.00 | |
| WE5PT33.0B10 | 5" | 0.356 mm | 3-4 (µm) | Blunted | 3.0 meg | Greater Selectivity - small cells | $299.00 | |
| Tungsten - Tapered Tip - (75 µm X 3") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE30030.01H3 | 3" | 0.081 mm | 1-2 µm | Tapered | 0.01 meg | MultiUnit & ERP recording & Stim | $223.00 | |
| WE30030.05H3 | 3" | 0.081 mm | 1-2 µm | Tapered | 0.05 meg | MultiUnit & ERP recording & Stim | $223.00 | |
| WE30030.1H3 | 3" | 0.081 mm | 1-2 µm | Tapered | 0.1 meg | MultiUnit & ERP recording & Stim | $223.00 | |
| WE30030.5H3 | 3" | 0.081 mm | 1-2 µm | Tapered | 0.5 meg | Single & MultiUnit recording & Stim | $223.00 | |
| WE30031.0H3 | 3" | 0.081 mm | 1 µm | Tapered | 1.0 meg | Single & MultiUnit recording & Stim | $223.00 | |
| WE30031.5H3 | 3" | 0.081 mm | 1 µm | Tapered | 1.5 meg | Single & MultiUnit recording & Stim | $223.00 | |
| WE30032.0H3 | 3" | 0.081 mm | 1 µm | Tapered | 2.0 meg | Single & MultiUnit recording & Stim | $223.00 | |
| WE30032.5H3 | 3" | 0.081 mm | 1 µm | Tapered | 2.5 meg | Greater Selectivity - small cells | $223.00 | |
| WE30033.0H3 | 3" | 0.081 mm | 1 µm | Tapered | 3.0 meg | Greater Selectivity - small cells | $223.00 | |
| WE30035.0H3 | 3" | 0.081 mm | 1 µm | Tapered | 5.0 meg | Greater Selectivity - small cells | $223.00 | |
| Tungsten - Tapered Tip - with Polyimide Tubing - (75 µm X 3") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE3PT30.01H3 | 3" | 0.126 mm | 1-2 µm | Tapered | 0.01 meg | MultiUnit & ERP recording & Stim | $278.00 | |
| WE3PT30.05H3 | 3" | 0.126 mm | 1-2 µm | Tapered | 0.05 meg | MultiUnit & ERP recording & Stim | $278.00 | |
| WE3PT30.1H3 | 3" | 0.126 mm | 1-2 µm | Tapered | 0.1 meg | MultiUnit & ERP recording & Stim | $278.00 | |
| WE3PT30.5H3 | 3" | 0.126 mm | 1-2 µm | Tapered | 0.5 meg | Single & MultiUnit recording & Stim | $278.00 | |
| WE3PT31.0H3 | 3" | 0.126 mm | 1 µm | Tapered | 1.0 meg | Single & MultiUnit recording & Stim | $278.00 | |
| WE3PT31.5H3 | 3" | 0.126 mm | 1 µm | Tapered | 1.5 meg | Single & MultiUnit recording & Stim | $278.00 | |
| WE3PT32.0H3 | 3" | 0.126 mm | 1 µm | Tapered | 2.0 meg | Single & MultiUnit recording & Stim | $278.00 | |
| WE3PT32.5H3 | 3" | 0.126 mm | 1 µm | Tapered | 2.5 meg | Greater Selectivity - small cells | $278.00 | |
| WE3PT33.0H3 | 3" | 0.126 mm | 1 µm | Tapered | 3.0 meg | Greater Selectivity - small cells | $278.00 | |
| WE3PT35.0H3 | 3" | 0.126 mm | 1 µm | Tapered | 5.0 meg | Greater Selectivity - small cells | $278.00 | |
| Tungsten - Tapered Tip - (125 µm X 3") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE30030.01H5 | 3" | 0.127 mm | 1-2 µm | Tapered | 0.01 meg | MultiUnit & ERP recording & Stim | $223.00 | |
| WE30030.05H5 | 3" | 0.127 mm | 1-2 µm | Tapered | 0.05 meg | MultiUnit & ERP recording & Stim | $223.00 | |
| WE30030.1H5 | 3" | 0.127 mm | 1-2 µm | Tapered | 0.1 meg | MultiUnit & ERP recording & Stim | $223.00 | |
| WE30030.5H5 | 3" | 0.127 mm | 1-2 µm | Tapered | 0.5 meg | Single & MultiUnit recording & Stim | $223.00 | |
| WE30031.0H5 | 3" | 0.127 mm | 1 µm | Tapered | 1.0 meg | Single & MultiUnit recording & Stim | $223.00 | |
| WE30031.5H5 | 3" | 0.127 mm | 1 µm | Tapered | 1.5 meg | Single & MultiUnit recording & Stim | $223.00 | |
| WE30032.0H5 | 3" | 0.127 mm | 1 µm | Tapered | 2.0 meg | Single & MultiUnit recording & Stim | $223.00 | |
| WE30032.5H5 | 3" | 0.127 mm | 1 µm | Tapered | 2.5 meg | Greater Selectivity - small cells | $223.00 | |
| WE30033.0H5 | 3" | 0.127 mm | 1 µm | Tapered | 3.0 meg | Greater Selectivity - small cells | $223.00 | |
| WE30035.0H5 | 3" | 0.127 mm | 1 µm | Tapered | 5.0 meg | Greater Selectivity - small cells | $223.00 | |
| Tungsten - Tapered Tip - with Polyimide Tubing - (125 µm X 3") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE3PT30.01H5 | 3" | 0.216 mm | 1-2 µm | Tapered | 0.01 meg | MultiUnit & ERP recording & Stim | $278.00 | |
| WE3PT30.05H5 | 3" | 0.216 mm | 1-2 µm | Tapered | 0.05 meg | MultiUnit & ERP recording & Stim | $278.00 | |
| WE3PT30.1H5 | 3" | 0.216 mm | 1-2 µm | Tapered | 0.1 meg | MultiUnit & ERP recording & Stim | $278.00 | |
| WE3PT30.5H5 | 3" | 0.216 mm | 1-2 µm | Tapered | 0.5 meg | Single & MultiUnit recording & Stim | $278.00 | |
| WE3PT31.0H5 | 3" | 0.216 mm | 1 µm | Tapered | 1.0 meg | Single & MultiUnit recording & Stim | $278.00 | |
| WE3PT31.5H5 | 3" | 0.216 mm | 1 µm | Tapered | 1.5 meg | Single & MultiUnit recording & Stim | $278.00 | |
| WE3PT32.0H5 | 3" | 0.216 mm | 1 µm | Tapered | 2.0 meg | Single & MultiUnit recording & Stim | $278.00 | |
| WE3PT32.5H5 | 3" | 0.216 mm | 1 µm | Tapered | 2.5 meg | Greater Selectivity - small cells | $278.00 | |
| WE3PT33.0H5 | 3" | 0.216 mm | 1 µm | Tapered | 3.0 meg | Greater Selectivity - small cells | $278.00 | |
| WE3PT35.0H5 | 3" | 0.216 mm | 1 µm | Tapered | 5.0 meg | Greater Selectivity - small cells | $278.00 | |
| Tungsten - Tapered Tip - (250 µm X 3") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE30030.01H10 | 3" | 0.256 mm | 1-2 µm | Tapered | 0.01 meg | MultiUnit & ERP recording & Stim | $214.00 | |
| WE30030.05H10 | 3" | 0.256 mm | 1-2 µm | Tapered | 0.05 meg | MultiUnit & ERP recording & Stim | $214.00 | |
| WE30030.1H10 | 3" | 0.256 mm | 1-2 µm | Tapered | 0.1 meg | MultiUnit & ERP recording & Stim | $214.00 | |
| WE30030.5H10 | 3" | 0.256 mm | 1-2 µm | Tapered | 0.5 meg | Single & MultiUnit recording & Stim | $214.00 | |
| WE30031.0H10 | 3" | 0.256 mm | 1 µm | Tapered | 1.0 meg | Single & MultiUnit recording & Stim | $214.00 | |
| WE30031.5H10 | 3" | 0.256 mm | 1 µm | Tapered | 1.5 meg | Single & MultiUnit recording & Stim | $214.00 | |
| WE30032.0H10 | 3" | 0.256 mm | 1 µm | Tapered | 2.0 meg | Single & MultiUnit recording & Stim | $214.00 | |
| WE30032.5H10 | 3" | 0.256 mm | 1 µm | Tapered | 2.5 meg | Greater Selectivity - small cells | $214.00 | |
| WE30033.0H10 | 3" | 0.256 mm | 1 µm | Tapered | 3.0 meg | Greater Selectivity - small cells | $214.00 | |
| Tungsten - Tapered Tip - with Polyimide Tubing - (250 µm X 3") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE3PT30.01H10 | 3" | 0.356 mm | 1-2 µm | Tapered | 0.01 meg | MultiUnit & ERP recording & Stim | $269.00 | |
| WE3PT30.05H10 | 3" | 0.356 mm | 1-2 µm | Tapered | 0.05 meg | MultiUnit & ERP recording & Stim | $269.00 | |
| WE3PT30.1H10 | 3" | 0.356 mm | 1-2 µm | Tapered | 0.1 meg | MultiUnit & ERP recording & Stim | $269.00 | |
| WE3PT30.5H10 | 3" | 0.356 mm | 1-2 µm | Tapered | 0.5 meg | Single & MultiUnit recording & Stim | $269.00 | |
| WE3PT31.0H10 | 3" | 0.356 mm | 1 µm | Tapered | 1.0 meg | Single & MultiUnit recording & Stim | $269.00 | |
| WE3PT31.5H10 | 3" | 0.356 mm | 1 µm | Tapered | 1.5 meg | Single & MultiUnit recording & Stim | $269.00 | |
| WE3PT32.0H10 | 3" | 0.356 mm | 1 µm | Tapered | 2.0 meg | Single & MultiUnit recording & Stim | $269.00 | |
| WE3PT32.5H10 | 3" | 0.356 mm | 1 µm | Tapered | 2.5 meg | Greater Selectivity - small cells | $269.00 | |
| WE3PT33.0H10 | 3" | 0.356 mm | 1 µm | Tapered | 3.0 meg | Greater Selectivity - small cells | $269.00 | |
| Tungsten - Tapered Tip - (125 µm X 5") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE50030.01H5 | 5" | 0.127 mm | 1-2 µm | Tapered | 0.01 meg | MultiUnit & ERP recording & Stim | $258.00 | |
| WE50030.05H5 | 5" | 0.127 mm | 1-2 µm | Tapered | 0.05 meg | MultiUnit & ERP recording & Stim | $258.00 | |
| WE50030.1H5 | 5" | 0.127 mm | 1-2 µm | Tapered | 0.1 meg | MultiUnit & ERP recording & Stim | $258.00 | |
| WE50030.5H5 | 5" | 0.127 mm | 1-2 µm | Tapered | 0.5 meg | Single & MultiUnit recording & Stim | $258.00 | |
| WE50031.0H5 | 5" | 0.127 mm | 1 µm | Tapered | 1.0 meg | Single & MultiUnit recording & Stim | $258.00 | |
| WE50031.5H5 | 5" | 0.127 mm | 1 µm | Tapered | 1.5 meg | Single & MultiUnit recording & Stim | $258.00 | |
| WE50032.0H5 | 5" | 0.127 mm | 1 µm | Tapered | 2.0 meg | Single & MultiUnit recording & Stim | $258.00 | |
| WE50032.5H5 | 5" | 0.127 mm | 1 µm | Tapered | 2.5 meg | Greater Selectivity - small cells | $258.00 | |
| WE50033.0H5 | 5" | 0.127 mm | 1 µm | Tapered | 3.0 meg | Greater Selectivity - small cells | $258.00 | |
| WE50035.0H5 | 5" | 0.127 mm | 1 µm | Tapered | 5.0 meg | Greater Selectivity - small cells | $258.00 | |
| Tungsten - Tapered Tip - with Polyimide Tubing - (125 µm X 5") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE5PT30.01H5 | 5" | 0.216 mm | 1-2 µm | Tapered | 0.01 meg | MultiUnit & ERP recording & Stim | $322.00 | |
| WE5PT30.05H5 | 5" | 0.216 mm | 1-2 µm | Tapered | 0.05 meg | MultiUnit & ERP recording & Stim | $322.00 | |
| WE5PT30.1H5 | 5" | 0.216 mm | 1-2 µm | Tapered | 0.1 meg | MultiUnit & ERP recording & Stim | $322.00 | |
| WE5PT30.5H5 | 5" | 0.216 mm | 1-2 µm | Tapered | 0.5 meg | Single & MultiUnit recording & Stim | $322.00 | |
| WE5PT31.0H5 | 5" | 0.216 mm | 1 µm | Tapered | 1.0 meg | Single & MultiUnit recording & Stim | $322.00 | |
| WE5PT31.5H5 | 5" | 0.216 mm | 1 µm | Tapered | 1.5 meg | Single & MultiUnit recording & Stim | $322.00 | |
| WE5PT32.0H5 | 5" | 0.216 mm | 1 µm | Tapered | 2.0 meg | Single & MultiUnit recording & Stim | $322.00 | |
| WE5PT32.5H5 | 5" | 0.216 mm | 1 µm | Tapered | 2.5 meg | Greater Selectivity - small cells | $322.00 | |
| WE5PT33.0H5 | 5" | 0.216 mm | 1 µm | Tapered | 3.0 meg | Greater Selectivity - small cells | $322.00 | |
| WE5PT35.0H5 | 5" | 0.216 mm | 1 µm | Tapered | 5.0 meg | Greater Selectivity - small cells | $322.00 | |
| Tungsten - Tapered Tip - (250 µm X 5") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE50030.01H10 | 5" | 0.256 mm | 1-2 µm | Tapered | 0.01 meg | MultiUnit & ERP recording & Stim | $248.00 | |
| WE50030.051H10 | 5" | 0.256 mm | 1-2 µm | Tapered | 0.05 meg | MultiUnit & ERP recording & Stim | $248.00 | |
| WE50030.1H10 | 5" | 0.256 mm | 1-2 µm | Tapered | 0.1 meg | MultiUnit & ERP recording & Stim | $248.00 | |
| WE50030.5H10 | 5" | 0.256 mm | 1-2 µm | Tapered | 0.5 meg | Single & MultiUnit recording & Stim | $248.00 | |
| WE50031.0H10 | 5" | 0.256 mm | 1 µm | Tapered | 1.0 meg | Single & MultiUnit recording & Stim | $248.00 | |
| WE50031.5H10 | 5" | 0.256 mm | 1 µm | Tapered | 1.5 meg | Single & MultiUnit recording & Stim | $248.00 | |
| WE50032.0H10 | 5" | 0.256 mm | 1 µm | Tapered | 2.0 meg | Single & MultiUnit recording & Stim | $248.00 | |
| WE50032.5H10 | 5" | 0.256 mm | 1 µm | Tapered | 2.5 meg | Greater Selectivity - small cells | $248.00 | |
| WE50033.0H10 | 5" | 0.256 mm | 1 µm | Tapered | 3.0 meg | Greater Selectivity - small cells | $248.00 | |
| Tungsten - Tapered Tip - with Polyimide Tubing - (250 µm X 5") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE5PT30.01H10 | 5" | 0.356 mm | 1-2 µm | Tapered | 0.01 meg | MultiUnit & ERP recording & Stim | $313.00 | |
| WE5PT30.05H10 | 5" | 0.356 mm | 1-2 µm | Tapered | 0.05 meg | MultiUnit & ERP recording & Stim | $313.00 | |
| WE5PT30.1H10 | 5" | 0.356 mm | 1-2 µm | Tapered | 0.1 meg | MultiUnit & ERP recording & Stim | $313.00 | |
| WE5PT30.5H10 | 5" | 0.356 mm | 1-2 µm | Tapered | 0.5 meg | Single & MultiUnit recording & Stim | $313.00 | |
| WE5PT31.0H10 | 5" | 0.356 mm | 1 µm | Tapered | 1.0 meg | Single & MultiUnit recording & Stim | $313.00 | |
| WE5PT31.5H10 | 5" | 0.356 mm | 1 µm | Tapered | 1.5 meg | Single & MultiUnit recording & Stim | $313.00 | |
| WE5PT32.0H10 | 5" | 0.356 mm | 1 µm | Tapered | 2.0 meg | Single & MultiUnit recording & Stim | $313.00 | |
| WE5PT32.5H10 | 5" | 0.356 mm | 1 µm | Tapered | 2.5 meg | Greater Selectivity - small cells | $313.00 | |
| WE5PT33.0H10 | 5" | 0.356 mm | 1 µm | Tapered | 3.0 meg | Greater Selectivity - small cells | $313.00 | |
| Tungsten - Extra Fine Tip - (75 µm X 3") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE30010.01F3 | 3" | 0.081 mm | 1-2 µm | Extra Fine | 0.01 meg | MultiUnit & ERP recording & Stim | $223.00 | |
| WE30010.05F3 | 3" | 0.081 mm | 1-2 µm | Extra Fine | 0.05 meg | MultiUnit & ERP recording & Stim | $223.00 | |
| WE30010.1F3 | 3" | 0.081 mm | 1-2 µm | Extra Fine | 0.1 meg | MultiUnit & ERP recording & Stim | $223.00 | |
| WE30010.5F3 | 3" | 0.081 mm | 1-2 µm | Extra Fine | 0.5 meg | Single & multiunit rec. & stim. | $223.00 | |
| WE30011.0F3 | 3" | 0.081 mm | 1 µm | Extra Fine | 1.0 meg | Single & multiunit rec. & stim. | $223.00 | |
| WE30011.5F3 | 3" | 0.081 mm | 1 µm | Extra Fine | 1.5 meg | Single & multiunit rec. & stim. | $223.00 | |
| WE30012.0F3 | 3" | 0.081 mm | 1 µm | Extra Fine | 2.0 meg | Greater Selectivity & Micro. Stim. | $223.00 | |
| WE30012.5F3 | 3" | 0.081 mm | 1 µm | Extra Fine | 2.5 meg | Greater Selectivity - Small Cells | $223.00 | |
| WE30013.0F3 | 3" | 0.081 mm | 1 µm | Extra Fine | 3.0 meg | Greater Selectivity - Small Cells | $223.00 | |
| WE30015.0F3 | 3" | 0.081 mm | 1 µm | Extra Fine | 5.0 meg | Greater Selectivity - Small Cells | $223.00 | |
| Tungsten - Extra Fine Tip - with Polyimide Tubing - (75 µm X 3") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE3PT10.01F3 | 3" | 0.145 mm | 1-2 µm | Extra Fine | 0.01 meg | MultiUnit & ERP recording & Stim | $278.00 | |
| WE3PT10.05F3 | 3" | 0.145 mm | 1-2 µm | Extra Fine | 0.05 meg | MultiUnit & ERP recording & Stim | $278.00 | |
| WE3PT10.1F3 | 3" | 0.145 mm | 1-2 µm | Extra Fine | 0.1 meg | MultiUnit & ERP recording & Stim | $278.00 | |
| WE3PT10.5F3 | 3" | 0.145 mm | 1-2 µm | Extra Fine | 0.5 meg | Single & multiunit rec. & stim. | $278.00 | |
| WE3PT11.0F3 | 3" | 0.145 mm | 1 µm | Extra Fine | 1.0 meg | Single & multiunit rec. & stim. | $278.00 | |
| WE3PT11.5F3 | 3" | 0.145 mm | 1 µm | Extra Fine | 1.5 meg | Single & multiunit rec. & stim. | $278.00 | |
| WE3PT12.0F3 | 3" | 0.145 mm | 1 µm | Extra Fine | 2.0 meg | Greater Selectivity & Micro. Stim. | $278.00 | |
| WE3PT12.5F3 | 3" | 0.145 mm | 1 µm | Extra Fine | 2.5 meg | Greater Selectivity - Small Cells | $278.00 | |
| WE3PT13.0F3 | 3" | 0.145 mm | 1 µm | Extra Fine | 3.0 meg | Greater Selectivity - Small Cells | $278.00 | |
| WE3PT15.0F3 | 3" | 0.145 mm | 1 µm | Extra Fine | 3.0 meg | Greater Selectivity - Small Cells | $278.00 | |
| Tungsten - Extra Fine Tip - (125 µm X 3") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE30010.01F5 | 3" | 0.127 mm | 1-2 µm | Extra Fine | 0.01 meg | MultiUnit & ERP recording & Stim | $223.00 | |
| WE30010.05F5 | 3" | 0.127 mm | 1-2 µm | Extra Fine | 0.05 meg | MultiUnit & ERP recording & Stim | $223.00 | |
| WE30010.1F5 | 3" | 0.127 mm | 1-2 µm | Extra Fine | 0.1 meg | MultiUnit & ERP recording & Stim | $223.00 | |
| WE30010.5F5 | 3" | 0.127 mm | 1-2 µm | Extra Fine | 0.5 meg | Single & multiunit rec. & stim. | $223.00 | |
| WE30011.0F5 | 3" | 0.127 mm | 1 µm | Extra Fine | 1.0 meg | Single & multiunit rec. & stim. | $223.00 | |
| WE30011.5F5 | 3" | 0.127 mm | 1 µm | Extra Fine | 1.5 meg | Single & multiunit rec. & stim. | $223.00 | |
| WE30012.0F5 | 3" | 0.127 mm | 1 µm | Extra Fine | 2.0 meg | Greater Selectivity & Micro. Stim. | $223.00 | |
| WE30012.5F5 | 3" | 0.127 mm | 1 µm | Extra Fine | 2.5 meg | Greater Selectivity - Small Cells | $223.00 | |
| WE30013.0F5 | 3" | 0.127 mm | 1 µm | Extra Fine | 3.0 meg | Greater Selectivity - Small Cells | $223.00 | |
| WE30014.0F5 | 3" | 0.127 mm | 1 µm | Extra Fine | 4.0 meg | Greater Selectivity - Small Cells | $223.00 | |
| WE30015.0F5 | 3" | 0.127 mm | 1 µm | Extra Fine | 5.0 meg | Greater Selectivity - Small Cells | $223.00 | |
| WE30016.0F5 | 3" | 0.127 mm | 1 µm | Extra Fine | 6.0 meg | Greater Selectivity - Small Cells | $223.00 | |
| Tungsten - Extra Fine Tip - with Polyimide Tubing - (125 µm X 3") | ||||||||
|---|---|---|---|---|---|---|---|---|
| ITEM | Length | Shaft Diameter | Tip Diameter (µm) | Tip Profile | Impedance (MΩ) | Applications | Price - 10/Pkg | Buy |
| WE3PT10.01F5 | 3" | 0.216 mm | 1-2 µm | Extra Fine | 0.01 meg | MultiUnit & ERP recording & Stim | $259.00 | |
| WE3PT10.05F5 | 3" | 0.216 mm | 1-2 µm | Extra Fine | 0.05 meg | MultiUnit & ERP recording & Stim | $259.00 | |
| WE3PT10.1F5 | 3" | 0.216 mm | 1-2 µm | Extra Fine | 0.1 meg | MultiUnit & ERP recording & Stim | $259.00 | |
| WE3PT10.5F5 | 3" | 0.216 mm | 1-2 µm | Extra Fine | 0.5 meg | Single & multiunit rec. & stim. | $259.00 | |
| WE3PT11.0F5 | 3" | 0.216 mm | 1 µm | Extra Fine | 1.0 meg | Single & multiunit rec. & stim. | $259.00 | |
| WE3PT11.5F5 | 3" | 0.216 mm | 1 µm | Extra Fine | 1.5 meg | Single & multiunit rec. & stim. | $259.00 | |
| WE3PT12.0F5 | 3" | 0.216 mm | 1 µm | Extra Fine | 2.0 meg | Greater Selectivity & Micro. Stim. | $259.00 | |
| WE3PT12.5F5 | 3" | 0.216 mm | 1 µm | Extra Fine | 2.5 meg | Greater Selectivity - Small Cells | $259.00 | |
| WE3PT13.0F5 | 3" | 0.216 mm | 1 µm | Extra Fine | 3.0 meg | Greater Selectivity - Small Cells | $259.00 | |
| WE3PT14.0F5 | 3" | 0.216 mm | 1 µm | Extra Fine | 4.0 meg | Greater Selectivity - Small Cells | $259.00 | |
| WE3PT15.0F5 | 3" | 0.216 mm | 1 µm | Extra Fine | 5.0 meg | Greater Selectivity - Small Cells | $259.00 | |
| WE3PT16.0F5 | 3" | 0.216 mm | 1 µm | Extra Fine | 6.0 meg | Greater Selectivity - Small Cells | $259.00 | |