GB/T 40998-2021
Determination of hydroxypropyl content in modified starch—Spectrophotometric method
QB 1229-1991
GB/T 20376-2006
Modified starch—Determination of hydroxypropyl content—Method using proton nuclear magnetic resonance(NMR)spectrometry
GB 29930-2013
GB 29933-2013
GB 29931-2013
SN/T 3184-2012
Food contact materials-Polymers-Determination of bis(hydroxyphenyl)methane bis(2,3-epoxypropyl) ethers in food simulants-Gas chromatography-mass spectrometry
ISO 11543:2000
Modified starch — Determination of hydroxypropyl content — Method using proton nuclear magnetic resonance (NMR) spectrometry
UNE-EN ISO 11543:2002
Modified starch - Determination of hydroxypropyl content - Method using proton nuclear magnetic resonance (NMR) spectrometry. (ISO 11543:2000)
EN ISO 11543:2002
DIN EN ISO 11543
Modified starch - Determination of hydroxypropyl content - Method using proton nuclear magnetic resonance (NMR) spectrometry (ISO 11543:2000)
ASTM D3876-96(2021)
Standard Test Method for Methoxyl and Hydroxypropyl Substitution in Cellulose Ether Products by Gas Chromatography
ASTM D3876-96(2013)
Standard Test Method for Methoxyl and Hydroxypropyl Substitution in Cellulose Ether Products by Gas Chromatography
ASTM D3876-96(2007)
Standard Test Method for Methoxyl and Hydroxypropyl Substitution in Cellulose Ether Products by Gas Chromatography
ASTM D3876-96
Standard Test Method for Methoxyl and Hydroxypropyl Substitution in Cellulose Ether Products by Gas Chromatography
ASTM D3876-96(2001)
Standard Test Method for Methoxyl and Hydroxypropyl Substitution in Cellulose Ether Products by Gas Chromatography