China National Standards

China Chemicals Degradation screening GB Standards List

  •  China "Chemicals Degradation screening" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 27852-2011 Chemicals - Biodegradation screening test - Biochemical oxygen demand
    化学品 生物降解筛选试验 生化需氧量    		 China National Standards
    Chemicals Degradation screening
    English PDF
    GB/T 27849-2011 Chemicals-Degradation screening test - Chemical oxygen demand
    化学品 降解筛选试验 化学需氧量    		 China National Standards
    Chemicals Degradation screening
    English PDF

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