BS ISO 13741-2-1998
塑料制品/橡胶.聚合物弥散体和橡胶乳液(天然的和合成的).采用毛细管柱气相色谱分析法对残余单基物和其他有机成分的测定.第2部分:液面上空间法

Plastics/rubber - Polymer dispersions and rubber latices (natural and synthetic) - Determination of residual monomers and other organic components by capillary-column gas chromatography - Headspace method

BS ISO 13741-2-1998 发布历史

1 This part of ISO 13741 specifies a method for the determination of residual monomers and other (unsaturated or saturated) organic components in aqueous polymer dispersions and latices as well as in related products. It makes use of capillary-column gas chromatography, the sample being introduced into the chromatograph in vapour form from a headspace vial. 2 Residual monomers and saturated volatiles that have been successfully determined by this method include acrylic and methacrylic esters, butadiene, styrene and vinyl acetate, as well as by-products such as ethylbenzene. 3 Since the chromatograms obtained normally contain a series of peaks, it is only possible to determine the content of those volatiles for which response factors have been determined. For the identification of unknown peaks, auxiliary methods like mass spectroscopy or the use of a second GC column with a different polarity are advisable.

BS ISO 13741-2-1998由英国标准学会 GB-BSI 发布于 1998-06-15，并于 1998-06-15 实施。

BS ISO 13741-2-1998 在中国标准分类中归属于: G31 合成树脂、塑料基础标准与通用方法，在国际标准分类中归属于: 83.040.10 胶乳和生橡胶,83.080.01 塑料综合。

BS ISO 13741-2-1998的历代版本如下：

• 1998年06月15日 BS ISO 13741-2-1998 塑料制品/橡胶.聚合物弥散体和橡胶乳液(天然的和合成的).采用毛细管柱气相色谱分析法对残余单基物和其他有机成分的测定.第2部分:液面上空间法

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标准号

BS ISO 13741-2-1998

发布日期

1998年06月15日

实施日期

1998年06月15日

废止日期

无

中国标准分类号

G31

国际标准分类号

83.040.10;83.080.01

发布单位

GB-BSI

适用范围

1 This part of ISO 13741 specifies a method for the determination of residual monomers and other (unsaturated or saturated) organic components in aqueous polymer dispersions and latices as well as in related products. It makes use of capillary-column gas chromatography, the sample being introduced into the chromatograph in vapour form from a headspace vial. 2 Residual monomers and saturated volatiles that have been successfully determined by this method include acrylic and methacrylic esters, butadiene, styrene and vinyl acetate, as well as by-products such as ethylbenzene. 3 Since the chromatograms obtained normally contain a series of peaks, it is only possible to determine the content of those volatiles for which response factors have been determined. For the identification of unknown peaks, auxiliary methods like mass spectroscopy or the use of a second GC column with a different polarity are advisable.

BS ISO 13741-2-1998系列标准

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