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.
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
For pulling normal or long taper
single or multibarrel glass micropipettes
Long taper, 3-barrel