1.1 This test method is applicable to the determination of methoxyl and hydroxypropyl substitution content in cellulose ether products by a Zeisel-gas chromatographic technique.1.2 This test method is not suitable for use for the analysis of hyd
ASTM
Standard Test Method for Methoxyl and Hydroxypropyl Substitution in Cellulose Ether Products by Gas Chromatography
STD-55810
1996
2007-06-01
3