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Our site is a practical guide to multibarrel carbon fiber microelectrode making and extracellular electrophysiology. These techniques are used in neuroscience research to test the effects of neuroactive substances on single nerve cells or to deposit dyes or tract-tracer materials in the nervous system for subsequent histological analysis.
Kation Scientific LLC makes and sells carbon fiber microelectrodes, iontophoresis pumps, extracellular amplifiers and related products. A unique multibarrel micropipette puller has also been developed to allow pulling of long-tapered multibarrel micropipettes using a two-stage pulling method.

A new multibarrel micropipette puller and its sample pull
Multibarrel micropipette puller - Gravipull-3Gravipull-3
For pulling normal or long taper single or multibarrel glass micropipettes
3-barrel carbon fiber microelectrode  Carbostar-3
  Long taper, 3-barrel
  carbon fiber
Carbostar-3 Carbostar-4

Carbostar 3

Carbon Fiber Electrode

Carbostar 4

Carbostar-7S Carbostar-1

Carbostar 7S


Carbostar 1

2012 Kation Scientific LLC
Doing business since 1996