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GB/T 13199-1991Water quality. Determination of anionic detergent. Potentiometric method (English PDF)

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Issued by

State Bureau of Technical Supervision, State Environmental Protection Administration

Level / Type

National · Recommended

Issue date

August 31, 1991

Implementation date

June 1, 1992

Scope

GB/T 13199-1991 (Water quality. Determination of anionic detergent. Potentiometric method) is available as an English-translated PDF.

GB/T 13199-1991 — This standard specifies the determination of polluted water potentiometric titration of anionic detergent. This standard uses linear alkyl benzene sulfonate (hereinafter referred to as LAS) as the standard, the average of its alkyl chain is 12, with an average molecular weight of 344. 4.

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Document preview — GB/T 13199-1991

National Standard of the People's Republic of China

ICS: 13.060
Classification: Z 16

Issued by: State Bureau of Technical Supervision, State Environmental Protection Administration

What this standard covers1
Document data2

What this standard covers

This standard specifies the determination of polluted water potentiometric titration of anionic detergent. This standard uses linear alkyl benzene sulfonate (hereinafter referred to as LAS) as the standard, the average of its alkyl chain is 12, with an average molecular weight of 344. 4. This standard applies to the determination of the anionic detergent polluted water.

Document data

International classification (ICS): 13.060.

Chinese classification (CCS): Z16.

Estimated length of the Chinese original: 5,539 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.

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