Dear collegues,

At our laboratory we have a very old CHROMPACK gas chromatograph (Model
437 A). Although this model is almost prehistoric, it is a real
workhorse.

Now, since a couple of days we have some problems with the ECD. Calling
the company didn't help us, since Chrompack has merged with Varian and
doesn't have any spare parts for this old type of GC.

I would appreciate it if ou could provide me with the name of a company,
or a website,... where I could look for a new or second hand detector.

Thank you very much in advance!

Best regards,

Peter.