By Anonymous on Thursday, November 11, 1999 - 06:08 am:
I would like to check the linearity of my
UV detector based on a Waters procedure.
In this procedure different concentrations of Propylparaben are used to check the linearity.
Unfortunately I could not find this substance in a MERCK or Aldrich catalogue. I guess, that Propylparaben has also a different name.
Any advices would be highly apprechiated.
By Anonymous on Thursday, November 11, 1999 - 06:32 am:
Nipasol M, Propyl Hydroxybenzoate
By Anonymous on Thursday, November 11, 1999 - 06:40 am:
n-Propyl p-Hydroxybenzoate
Sigma Cat# P 5835 100g for $19.45
By Anonymous on Friday, November 12, 1999 - 12:26 am:
Thank you both for the quick reply :-)
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