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- Posts: 4
- Joined: Sat Mar 24, 2018 6:35 pm
Please support me to identify the column for detecting impurities in propylene oxide
Impurities as below
C4-c9
Acetaldehyde
Formaldehyde
Propionaldehyde
Acetone
Cumene
Ethylbenzene
Methanol
Methylformate
Thanks
James