microinjection unit - help!

[dag.stenberg at helsinki.nospam.fi]

Pawel <pokulski at nencki.gov.pl> wrote:
> I would like to ask if anybody know 
> where can I buy microinjection unit. I want to make
> microinjestion to rat's brain approximately 30 min
> with 1 microlitre solution containing viruses.
> I have already hand made one but to inject
> such quantity during 0,5hr is not so precise so
> I am interested in automatic unit.

CMA Microdialysis: www.microdialysis.se
World Precision Instruments: www.wpiinc.com
Univentor: www.univentor.com

for a start.
--
Dag Stenberg