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Standard
GB/T 6324.9-2016 Test methods of organic chemical products--Part 9: Determination of chloride (English Version) |
Detail of GB/T 6324.9-2016
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Introduction of GB/T 6324.9-2016
GB/T 6324的本部分规定了有机化工产品氯的测定的氧化燃烧?微库仑法和目视比浊法。本部分规定之氧化燃烧?微库仑法适用于液体有机化工产品中氯含量的测定。检测范围为0.5 mg/L~50.0 mg/L。此法不适用于硫、氮含量大于0.1%(质量分数)的试样。若试样中存在溴化物、碘化物及无机氯化物,将使测定结果偏高。?本部分规定之目视比浊法适用于液体及固体有机化工产品中游离氯离子含量的测定。检测范围为0.000 3%~0.02%(3 mg/kg~200 mg/kg)。?
Contents of GB/T 6324.9-2016