Obsolete

GB/T 12390-1990Method for determination of thiamine (vitamin B1) in foods (English PDF)

食物中硫胺素维生素的测定方法

GB/T 12390 | Evolution and historical versions

Std ID	Title	Status
GB 5009.84-2016	National food safety standard - Determination of Vitamin B1 in foods，including Amendment 1	Obsolete
GB/T 5009.84-2003	Determination of thiamine (vitamin B1) in foods	Obsolete
GB/T 12390-1990	Method for determination of thiamine (vitamin B1) in foods	Obsolete

GB/T 12390-1990 is obsolete. It has been replaced by GB/T 5009.84-2003. 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

March 19, 1990

Implementation date

December 1, 1990

Scope

GB/T 12390-1990 is the English-translated version of 食物中硫胺素维生素的测定方法.

GB/T 12390-1990 is the Chinese national standard "Method for determination of thiamine (vitamin B1) in foods". It was issued on March 19, 1990 by the State Bureau of Technical Supervision, and took effect on December 1, 1990. It is obsolete: it has been replaced by GB/T 5009.84-2003.

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Document preview — GB/T 12390-1990

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: 1990-03-19.

Date of implementation: 1990-12-01.

Status: obsolete, replaced by GB/T 5009.84-2003.

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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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