ISO 6401:2008
塑料.氯乙烯.剩余氯乙烯单体的测定.气相色谱法

Plastics - Poly(vinyl chloride) - Determination of residual vinyl chloride monomer - Gas-chromatographic method

2022-12

ISO 6401:2008 中,可能用到以下仪器

 

Thermo Scientific 2117XP 氯表

Thermo Scientific 2117XP 氯表

赛默飞世尔科技(中国)有限公司

 

Orion Dual Star 余氯测量仪

Orion Dual Star 余氯测量仪

赛默飞世尔科技(中国)有限公司

 

Orion Dual Star 余氯测量仪

Orion Dual Star 余氯测量仪

赛默飞实验室产品和服务

 

格林凯瑞GL-200Q 余氯测定仪

格林凯瑞GL-200Q 余氯测定仪

山东格林凯瑞精密仪器有限公司

 

ISO 6401:2008



标准号
ISO 6401:2008
发布
2008年
发布单位
国际标准化组织
替代标准
ISO 6401:2022
当前最新
ISO 6401:2022
 
 
引用标准
ISO 472
适用范围
This International Standard specifies a method for the determination of vinyl chloride monomer in homopolymer and copolymer resins of vinyl chloride and compounded materials. The method is based on sample dissolution and headspace gas chromatography. Concentrations of vinyl chloride in the range 0,1 mg/kg to 3,0 mg/kg can be determined. A "dry method", suitable for PVC resins but not compounded materials, is widely used within the industry for in-house determinations. A separate International Standard based on this methodology is under development.

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