GB/T 11985-1989 English PDF

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GB/T 11985-1989: Surface active agents. Determination of interfacial tension. Drop volume method

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 11985-1989	459	Add to Cart	3 days	Surface active agents. Determination of interfacial tension. Drop volume method

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Basic data

Standard ID: GB/T 11985-1989 (GB/T11985-1989)
Description (Translated English): Surface active agents. Determination of interfacial tension. Drop volume method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G72
Classification of International Standard: 71.100.40
Word Count Estimation: 13,164
Date of Issue: 12/25/1989
Date of Implementation: 12/1/1990
Quoted Standard: GB 4472; GB 5327
Adopted Standard: ISO 9101-1987, IDT
Issuing agency(ies): State Bureau of Technical Supervision
Summary: This standard specifies a test method to measure the interfacial tension between the two liquid droplets with a volume measurement. This standard applies to the determination of the interfacial tension of the two solutions of surfactants in water or organic solvents between.

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