What chromatography column is suitable for trace amounts of DMF, water, and chloroform?

2009-09-05View Original

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What chromatography column is suitable for trace amounts of DMF, water, and chloroform?

Reply #22009-09-05

We use PEG-20M for these two analyses

Reply #32009-09-05

For the detector, a TCD column is fine; the PEG mentioned above can be used as well, and other columns can also be tried out by oneself

Reply #42009-09-11

Personally, I don’t think the columns are a problem; they should be easy to separate. The detector is an issue; the FID won’t work, and as for the TCD, it depends on just how ‘trace’ the amount is!

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