GB/T 685-2013Chemical reagent -- Formaldehyde solution (English PDF)
化学试剂 甲醛溶液
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Issued by
Standardization Administration of China
Level / Type
National · Recommended
Issue date
December 31, 2013
Implementation date
August 1, 2014
Scope
GB/T 685-2013 is the English-translated version of 化学试剂 甲醛溶液.
GB/T 685-2013 — This standard specifies the characteristics, specifications, testing, inspection rules, logo and packaging and chemical reagents formaldehyde solution. This standard applies to testing chemical reagent formaldehyde solution.
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Document preview — GB/T 685-2013
National Standard of the People's Republic of China
- ICS
- 71.040.30
- Classification
- G 63
- Replacing
- GB/T 685-1993
Issued by: Standardization Administration of China
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the characteristics, specifications, testing, inspection rules, and packaging and marking chemicals formaldehyde solution. This standard applies to testing chemicals formaldehyde solution.
Document data
International classification (ICS): 71.040.30.
Chinese classification (CCS): G63.
Estimated length of the Chinese original: 14,113 words.
Adopted international standard: ISO 6353-3-1987, NEQ.
Supersedes the earlier edition GB/T 685-1993.
Standards quoted by this document
GB/T 601; GB/T 602; GB/T 603; GB/T 605; GB/T 611-2006; GB/T 6682; GB/T 9723-2007; GB/T 9728; GB/T 9729; GB/T 9736-2008; GB/T 9741-2008; GB 15258; GB 15346; HG/T 3921
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 601Chemical Reagent - Preparations of Standard Volumetric Solutions
- GB/T 602Chemical reagent - Preparation of standard solutions for impurity determination
- GB/T 603Chemical reagent - Preparations of reagent solutions for use in test methods
- GB/T 605Chemical reagent -- General method for the measurement of colour
- GB/T 611-2006Chemical reagent - General method for the determination of density
- GB/T 6682Water for analytical laboratory use - Specification and test methods
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Related Standards
GB 15258-2009 — General rules for preparation of precautionary label for chemicals
GB 15346-2012 — Chemical reagents - Packaging and marking
GB/T 601-2016 — Chemical Reagent - Preparations of Standard Volumetric Solutions
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GB/T 685-2013
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