Methanol (Purge and Trap Suitable for Volatile Organic Residue Analysis), Fisher Chemical

Description

Formulated for purge and trap techniques, this methanol is suitable for volatile organic residue analysis. It is supplied in a 1-liter amber glass bottle. The purification process targets volatile impurities to prevent interference in the analysis of trace-level organic compounds from environmental or product samples. The chemical is methyl alcohol, with the formula CH4O and a molecular weight of 32.04. Its CAS number is 67-56-1. This grade is intended for use in systems where solvents are purged and trapped for subsequent chromatographic separation and detection.