GB/T 3727-2003 in English
VALIDEthylene or propylene for industrial use—Determination of trace water
- Issued on:2003-06-09
- Implemented on:2003-12-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$117.00
《GB/T 3727-2003工业用乙烯、丙烯中微量水的测定》由TC63(全国化学标准化技术委员会)归口,TC63SC4(全国化学标准化技术委员会石油化学分会)执行,主管部门为中国石油和化学工业联合会。
本标准规定了测定乙烯和丙烯中微量水的卡尔・费休库仑法和湿度计法。
Scope
1.1 This standard specifies the Karl Fischer coulometric method and hygrometer method for the determination of trace amounts of water in ethylene and propylene. This standard Karl Fischer coulometric method is suitable for the determination of trace water with a content of not less than 1 m9/k9, and the hygrometer method is suitable for the determination of trace water with a content of not less than 1 mL/m3. 1.2 This standard is not intended to address all safety issues associated with its use. Therefore, it is the responsibility of the user of this standard to establish appropriate safety and security measures in advance and to determine appropriate regulations.

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