Re: Check valves

Wagner Fontes (wagnerf@guarany.cpd.unb.br)
Thu, 15 Apr 1999 19:16:25 -0200 (GRNLNDDT)

You could try Upchurch Scientific (www.upchurch.com) or Western
Analytical (www.westernanalytical.com). They do have many parts for HPLC
systems. I've had good experiences with both.

Wagner.

On Thu, 15 Apr 1999, Matteo Villain wrote:

> Hi, I need some help.
> After 4 years of good service my HPLC check valves for a waters system
> are gone.
> I remember seen on a LC magazine a company producing outlet check valves
> for waters systems with a purge system placed on the top of the check
> valves, so you could purge the single valve. Anyone know the name of
> this company.
>

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