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Home > Products > Amplifiers > Accessories > Metal Microelectrodes > Monopolar Electrodes > Pure Iridium > Heat treated tapered tip

Heat treated tapered tip

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

Pure Iridium - Tapered Tip - Parylene-C Insulated

ITEM	Length	Shaft Diameter	Tip Diameter (µm)	Tip Profile	Impedance (mOhms)	Applications
IR20030.01H4	2"	0.106 mm	1-2 µm	Tapered	0.01 meg	Multiunit & ERP recording & stim.
IR20030.05H4	2"	0.106 mm	1-2 µm	Tapered	0.05 meg	Multiunit & ERP recording & stim.
IR20030.1H4	2"	0.106 mm	1-2 µm	Tapered	0.1 meg	Multiunit & ERP recording & stim.
IR20030.5H4	2"	0.106 mm	1-2 µm	Tapered	0.5 meg	Single & multiunit rec. & stim.
IR20031.0H4	2"	0.106 mm	1 µm	Tapered	1.0 meg	Single & multiunit rec. & stim.
IR20031.5H4	2"	0.106 mm	1 µm	Tapered	1.5 meg	Single & multiunit rec. & stim.
IR20032.0H4	2"	0.106 mm	1 µm	Tapered	2.0 meg	Greater selectivity & micro. stim.
IR20032.5H4	2"	0.106 mm	1 µm	Tapered	2.5 meg	Greater selectivity - small cells
IR20033.0H4	2"	0.106 mm	1 µm	Tapered	3.0 meg	Greater selectivity - small cells

Pure Iridium - Tapered Tip - with Polyimide Tubing - Parylene-C Insulated

ITEM	Length	Shaft Diameter	Tip Diameter (µm)	Tip Profile	Impedance (mOhms)	Applications
IR2PT30.01H4	2"	0.180 mm	1-2 µm	Tapered	0.01 meg	Multiunit & ERP recording & stim.
IR2PT30.05H4	2"	0.180 mm	1-2 µm	Tapered	0.05 meg	Multiunit & ERP recording & stim.
IR2PT30.1H4	2"	0.180 mm	1-2 µm	Tapered	0.1 meg	Multiunit & ERP recording & stim.
IR2PT30.5H4	2"	0.180 mm	1-2 µm	Tapered	0.5 meg	Single & multiunit rec. & stim.
IR2PT31.0H4	2"	0.180 mm	1 µm	Tapered	1.0 meg	Single & multiunit rec. & stim.
IR2PT31.5H4	2"	0.180 mm	1 µm	Tapered	1.5 meg	Single & multiunit rec. & stim.
IR2PT32.0H4	2"	0.180 mm	1 µm	Tapered	2.0 meg	Greater selectivity & micro. stim.
IR2PT32.5H4	2"	0.180 mm	1 µm	Tapered	2.5 meg	Greater selectivity - small cells
IR2PT33.0H4	2"	0.180 mm	1 µm	Tapered	3.0 meg	Greater selectivity - small cells

Featured Publication

Dorsal Root Ganglion Injection and Dorsal Root Crush Injury as a Model for Sensory Axon Regeneration.
[Using WPI's UMP3-1]

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