Phenylhidrazine (GC)

Chromatography Forum: GC Archives: Phenylhidrazine (GC)
Top of pagePrevious messageNext messageBottom of pageLink to this message  By Anonymous on Friday, January 16, 2004 - 12:31 am:

Does any one has a good GC method to control quality of Phenylhidrazine by GC.

We have proved with HP-1 30 m (530x2,65) but we have a strange signal due to a decomposition (?) in column or injection part. Any possible reason ?.

Thanks


Top of pagePrevious messageNext messageBottom of pageLink to this message  By victor hahn on Wednesday, March 31, 2004 - 05:23 pm:

diphenylhydrazine breaks down in the injection port to azobenzene


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