I don't know where Finnigan gets their needles, but Sigma-Aldrich sells
their own double needle variety with luer lock connections. They have
several lengths, so perhaps they will meet your needs. (page 2563 of the
latest Sigma catalogue).

Paul Eby
University of Victoria


At 12:53 PM 7/22/2003 -0700, you wrote:

>Is anyone out there familiar with the double flush-fill needles that
>Finnigan supplies with their Gas Bench/CombiPal autosampler system?
>In particular, who makes these?  I'm also curious exactly how they are
>built -- e.g. how is the capillary attached (since it obviously can't be
>welded).
>
>These are very nicely designed needles, and we would like to get some like
>them built for us, but having different dimensions (longer, and with the
>side port higher up).
>
>Thanks!
>
>Joe Flaherty
>
>
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