Withdrawn

GB/T 11914-1989Water quality. Determination of the chemical oxygen demand. Dichromate method (English PDF)

水质化学需氧量的测定重铬酸盐法

GB/T 11914 | Evolution and historical versions

Std ID	Title	Status
GB/T 11914-1989	Water quality. Determination of the chemical oxygen demand. Dichromate method	Obsolete

GB/T 11914-1989 is obsolete. This page sells the obsolete edition, for projects and contracts that still cite it.

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Issued by

State Bureau of Technical Supervision

Level / Type

National · Recommended

Issue date

November 3, 1989

Implementation date

July 1, 1990

Scope

GB/T 11914-1989 is the English-translated version of 水质化学需氧量的测定重铬酸盐法.

GB/T 11914-1989 is the Chinese national standard "Water quality. Determination of the chemical oxygen demand. Dichromate method". It was issued on November 3, 1989 by the State Bureau of Technical Supervision, and took effect on July 1, 1990. It is obsolete: it has been withdrawn.

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Document preview — GB/T 11914-1989

National Standard of the People's Republic of China

Issued by: State Bureau of Technical Supervision

Document data

1 Document data

Sector: National standard (Recommended).

Issuing body: State Bureau of Technical Supervision.

Date of issue: 1989-11-03.

Date of implementation: 1990-07-01.

Status: obsolete, withdrawn.

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

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