Standard Test Method for Determination of Residual Methanol in Glycerin by Gas Chromatography

Importancia y uso:

5.1 Methanol content reflects the quality of glycerin for use as an engine coolant. The current specification for the maximum methanol content is 0.1 % weight to weight (w/w).

Subcomité:

D15.04

Referida por:

D7640-16R21

Volúmen:

15.05

Número ICS:

71.080.60 (Alcohols. Ethers), 75.160.01 (Fuels in general)

Palabras clave:

gas chromatography; glycerin; headspace; methanol;