GB/T 40998-2021
Determination of hydroxypropyl content in modified starch—Spectrophotometric method
GB/T 40998-2021
GB/T 40998-2021
GB/T 40998-2021
Modified starch—Determination of hydroxypropyl content—Method using proton nuclear magnetic resonance(NMR)spectrometry
GB/T 40998-2021
GB/T 40998-2021
GB/T 40998-2021
Modified starch — Determination of hydroxypropyl content — Method using proton nuclear magnetic resonance (NMR) spectrometry
GB/T 40998-2021
Modified starch - Determination of hydroxypropyl content - Method using proton nuclear magnetic resonance (NMR) spectrometry. (ISO 11543:2000)
GB/T 40998-2021
GB/T 40998-2021
Modified starch - Determination of hydroxypropyl content - Method using proton nuclear magnetic resonance (NMR) spectrometry (ISO 11543:2000)