GB/T 6324.8-2014 in English
VALIDTest methods of organic chemical products―Part 8:Determination of water of liquid products―Carl・fischer coulometric method
- Issued on:2014-12-31
- Implemented on:2015-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$88.00
《GB/T 6324.8-2014有机化工产品试验方法 第8部分:液体产品水分测定 卡尔.费休库仑电量法》由TC63(全国化学标准化技术委员会)归口,主管部门为中国石油和化学工业联合会。
GB/T 6324的本部分规定了测定大多数液体有机化工产品中水分的一种试验方法――卡尔・费休库仑电量法。
本部分适用于测定产品中水的质量分数在0~2.0%。
本部分不适用于能与卡尔・费休试剂的主要成分反应并生成水的样品以及能还原碘或氧化碘化物的样品中水分的测定。
在某些情况下,试样需要预处理措施,它们均在相应的产品标准中做了规定。
Scope
This part of GB/T 6324 specifies a test method for the determination of moisture in most liquid organic chemical products - the Karl Fischer coulometric method. This section applies to the determination of the mass fraction of water in the product between 0 and 2.0%. This section does not apply to the determination of moisture in samples that can react with the main components of the Karl Fischer reagent and generate water and samples that can reduce iodine or oxidize iodide. In some cases, the specimens require pretreatment measures, which are specified in the corresponding product standard.

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