Polymeric content

Chromatography Forum: LC Archives: Polymeric content
Top of pagePrevious messageNext messageBottom of pageLink to this message  By Chaim on Tuesday, January 2, 2001 - 06:22 am:

Dear All.
A question: How can I determine the polymeric content of a organic Low MW material.
I do not have GPC in the lab and I can not determine the evaporation residue due to problems occuring the evaporation process.
Are there any simple means of solving this problem?


Top of pagePrevious messageNext messageBottom of pageLink to this message  By Anonymous on Tuesday, January 2, 2001 - 04:04 pm:

You don't need a GPC instrument, as long as you have an LC


Top of pagePrevious messageNext messageBottom of pageLink to this message  By bill tindall on Friday, January 5, 2001 - 03:04 pm:

see the responses to the entry "negative RI peak" about 20 lines up from your query. The simple means of solving the problem is buying a size exclusion column.


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