GB/T 7381-2010 in English

VALID

Surface active agents—Determination of stability in hard water

Issued on:2011-01-14
Implemented on:2011-10-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $120.00
$117.00

Standard No:	GB/T 7381-2010
Document status:	VALID
Title in English:	Surface active agents—Determination of stability in hard water
Title in Chinese:	表面活性剂　在硬水中稳定性的测定方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2011-01-14
Implemented on:	2011-10-01
Superseding:	GB/T 7381-1993 Surface active agents. Determination of stability in hard water
ICS Classification:	71.100.40-Surface active agents
Chinese Classification:	G72-Basic standards and general methods for surface active agent
Professional Classification:	GB-National Standard
Related Keywords:	hard water hard water scopethis standard active agents determination water hard
Related Topics:	Qualitative Surfactant active agent Determination of as in water Stable strain method In stabilizer Surfactant Analysis Methods List of stable strains Meter Stability Meter Stability Water Activity Meter Is u6 stable in plasma? surface liquid stability gold stabilizer Qualitative Peptide active center method phase stabilizer surface energy stability GBT7381 GB/T 7381-1993 GB/T 7381-2010 Surfactant Surfactant Stability hard water How to determine water activity Determination method of flour moisture in national standard How to measure hardness in water Experiment to measure the light stability of wood surfaces Reagent stability verification method Method for determination of active free radicals in water The method of measuring water activity is Determination of sodium chloride in surfactants How to measure water activity Methods for detecting reactive oxygen species in tissues Stability in methodological investigation How to measure water activity Water activity detection method Determination method for sedimentation stability Solution stability in method validation Ideas and methods for determining the biological activity of traditional Chinese medicine

《GB/T 7381-2010表面活性剂在硬水中稳定性的测定方法》由TC63（全国化学标准化技术委员会）归口，TC63SC8（全国化学标准化技术委员会(特种)界面活性剂分会）执行，主管部门为中国石油和化学工业联合会。

Scope

This standard specifies a method for determining the stability of surfactants in hard water. This standard applies to the determination of the stability of surfactants that are easily soluble in hard water at a certain temperature.

More samples: JJG 21-2008 GB 50021-2001(2009) YD/T 3934-2021

Sample only — not a preview of GB/T 7381-2010

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