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SN/T 4779.2-2017Determination of chloride in bottled water for export--Method by ion selective electrode flow injection analysis (English PDF)

出口瓶装水中氯的测定流动注射离子选择电极法

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Issued by

The General Administration of Quality Supervision, Inspection and Quarantine

Level / Type

National · Recommended

Issue date

May 12, 2017

Implementation date

December 1, 2017

Scope

SN/T 4779.2-2017 is the English-translated version of 出口瓶装水中氯的测定流动注射离子选择电极法.

SN/T 4779.2-2017 — This part of SN/T 4779 specifies a flow injection ion selective electrode method for the determination of chlorine in bottled water. This section applies to the determination of chlorine content in packaged drinking water and bottled drinking natural mineral water.

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Document preview — SN/T 4779.2-2017

National Standard of the People's Republic of China

Classification: C 53

Issued by: The General Administration of Quality Supervision, Inspection and Quarantine

Document data1

Document data

Chinese classification (CCS): C53.

Estimated length of the Chinese original: 10,130 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 6682Water for analytical laboratory use - Specification and test methods

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