China National Standards

China Determination hydroxypropyl content GB Standards List

  •  China "Determination hydroxypropyl content" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 40998-2021 Determination of hydroxypropyl content in modified starch -- Spectrophotometric method
    变性淀粉中羟丙基含量的测定 分光光度法    		 China National Standards
    Determination hydroxypropyl content
    English PDF
    GB/T 20376-2006 Modified starch - Determination of hydroxypropyl content - Method using proton nuclear magnetic resonance (NMR) spectrometry
    变性淀粉中羟丙基含量的测定 质子核磁共振波谱法    		 China National Standards
    Determination hydroxypropyl content
    English PDF

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