World Precision Instruments

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Researcher, Electrothermal

WPI offer a wide range of products designed for those working in the life science industry but just as importantly they offer great customer support and possess great product knowledge.
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Standard tip Profile

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.

 
 

Stereotrodes - Tungsten - Standard Tip (75 µm X 3 ")

ITEMLengthOutside DiameterTip SeparationTip ProfileImpedance (MΩ)Applications
WE3ST30.1A33 "0.216 mm75 µmStandard Tip0.1 megMultiUnit & ERP recording & Stim.
WE3ST30.5A33 "0.216 mm75 µmStandard Tip0.5 megSingle & multiunit rec. & stim.
WE3ST31.0A33 "0.216 mm75 µmStandard Tip1.0 megSingle & multiunit rec. & stim.
WE3ST31.5A33 "0.216 mm75 µmStandard Tip1.5 megSingle & multiunit rec. & stim.
WE3ST32.0A33 "0.216 mm75 µmStandard Tip2.0 megGreater Selectivity & Micro. Stim.
WE3ST32.5A33 "0.216 mm75 µmStandard Tip2.5 megGreater Selectivity - Small Cells
WE3ST33.0A33 "0.216 mm75 µmStandard Tip3.0 megGreater Selectivity - Small Cells

 

 

Stereotrodes - Tungsten - Standard Tip (125 µm X 3 ")

ITEMLengthOutside DiameterTip SeparationTip ProfileImpedance (MΩ)Applications
WE3ST30.1A53 "0.356 mm125 µmStandard Tip0.1 megMultiUnit & ERP recording & Stim.
WE3ST30.5A53 "0.356 mm125 µmStandard Tip0.5 megSingle & multiunit rec. & stim.
WE3ST31.0A53 "0.356 mm125 µmStandard Tip1.0 megSingle & multiunit rec. & stim.
WE3ST31.5A53 "0.356 mm125 µmStandard Tip1.5 megSingle & multiunit rec. & stim.
WE3ST32.0A53 "0.356 mm125 µmStandard Tip2.0 megGreater Selectivity & Micro. Stim.

 

 

Stereotrodes - Tungsten - Standard Tip (125 µm X 5 ")

ITEMLengthOutside DiameterTip SeparationTip ProfileImpedance (MΩ)Applications
WE5ST30.1A55 "0.356 mm125 µmStandard Tip0.1 megMultiUnit & ERP recording & Stim.
WE5ST30.5A55 "0.356 mm125 µmStandard Tip0.5 megSingle & multiunit rec. & stim.
WE5ST31.0A55 "0.356 mm125 µmStandard Tip1.0 megSingle & multiunit rec. & stim.
WE5ST31.5A55 "0.356 mm125 µmStandard Tip1.5 megSingle & multiunit rec. & stim.
WE5ST32.0A55 "0.356 mm125 µmStandard Tip2.0 megGreater Selectivity & Micro. Stim.

 

 

Stereotrodes - Tungsten - Standard Tip (250 µm X 3 ")

ITEMLengthOutside DiameterTip SeparationTip ProfileImpedance (MΩ)Applications
WE3ST30.1A103 "0.610 mm250 µmStandard Tip0.1 megMultiUnit & ERP recording & Stim.
WE3ST30.5A103 "0.610 mm250 µmStandard Tip0.5 megSingle & multiunit rec. & stim.
WE3ST31.0A103 "0.610 mm250 µmStandard Tip1.0 megSingle & multiunit rec. & stim.
WE3ST31.5A103 "0.610 mm250 µmStandard Tip1.5 megSingle & multiunit rec. & stim.
WE3ST32.0A103 "0.610 mm250 µmStandard Tip2.0 megGreater Selectivity & Micro. Stim.

 

 

Stereotrodes - Tungsten - Standard Tip (250 µm X 5 ")

ITEMLengthOutside DiameterTip SeparationTip ProfileImpedance (MΩ)Applications
WE5ST30.1A105 "0.610 mm250 µmStandard Tip0.1 megMultiUnit & ERP recording & Stim.
WE5ST30.5A105 "0.610 mm250 µmStandard Tip0.5 megSingle & multiunit rec. & stim.
WE5ST31.0A105 "0.610 mm250 µmStandard Tip1.0 megSingle & multiunit rec. & stim.
WE5ST31.5A105 "0.610 mm250 µmStandard Tip1.5 megSingle & multiunit rec. & stim.
WE5ST32.0A105 "0.610 mm250 µmStandard Tip2.0 megGreater Selectivity & Micro. Stim.


Our Clients Include:

GlaxoSmithKline
University College London
Novartis
Imperial College
University of Cambridge
University of Oxford

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