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Narishige PB-7 needle puller

Michael Herman mherman at ksu.edu
Mon Aug 4 18:05:56 EST 1997

I have inherited a Narishige PB-7 needle puller to use to make injection
needles.  I have read in past postings that several folks have this same
needle puller.  I am having trouble getting good needles for injection.  The
best needles I've pulled so far is using all the weights and a two-stage pull.
 Although everyone likes different needle shapes (I like 'em long and thin), I
would like to know what sorts of settings others are using. 

Michael Herman
Division of Biology
Kansas State University
Ackert Hall
Manhattan, KS  66506
Office: (785) 532-6741
Lab: (785) 532-6773
FAX (785) 532-6653
Email : mherman at ksu.edu

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