Hi,

Is the system conected to an integrator or to a chromatography station?

In either case I would first check to see if the cables are connected tightly.

Do you see any noise on the data system or is it just a flat line?

thanks,

mike


----- Original Message -----
From: zalghoul
To: chrom-L@yahoogroups.com
Sent: Friday, February 09, 2007 10:25 AM
Subject: [SPAM] [chrom-L] HPLC 1050


Hello,
I'm working on an HPLC, Hewlett Packard 1050. I'm not being able to
detect any peak, even though I can see that the detector is reading an
absorbance signal on its screen. I'm a new user of the instrument, so
I don't have enough experience to know how to start troubleshooting. I
would appreciate any suggestions.





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