China National Standards

China Chemical Reagents General GB Standards List

  •  China "Chemical Reagents General" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 609-2018 Chemical reagents - General method for determination of total nitrogen {译}
    化学试剂-总氮量测定通用方法    		 China National Standards
    Chemical Reagents General
    English PDF
    GB/T 9722-2023 Chemical Reagents General Principles of Gas Chromatography {译}
    化学试剂 气相色谱法通则    		 China National Standards
    Chemical Reagents General
    English PDF
    GB/T 35507-2017 General rule for biochemical reagents
    生化用试剂测定通则    		 China National Standards
    Chemical Reagents General
    English PDF

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