A GC QC test for 4,7-Diphenyl-1,10-Phenanhtroline and Hydroquinone

Chromatography Forum: GC Archives: A GC QC test for 4,7-Diphenyl-1,10-Phenanhtroline and Hydroquinone
Top of pagePrevious messageNext messageBottom of pageLink to this message  By Stuart Dolley on Wednesday, March 24, 2004 - 11:10 pm:

Good Day,
I have very limited experience in GC (all HPLC). Can anyone advise on analysing quantitatively for the compounds 4,7-Diphenyl-1,10-Phenanthroline and Hydroquinone. The test solution will be a aqueous solution of dilute acetic and perchloric acid, containing about 25% ethanol. After passing it through a C18 Sep Pak Vac or a polymeric RP column to hopefully eliminate >99.9% of up to 10mg of each of these compounds. Any suggestions?


Add a Message


This is a private posting area. A valid username and password combination is required to post messages to this discussion.
Username:  
Password: