HG/T 4324-2012Cleaning solutions - Determination of total iron content (English PDF)

HG/T 4324-2012 is the English-translated version of 清洗液中总铁含量的测定.

HG/T 4324-2012 is a recommended Chinese chemical industry standard that describes a method of analysis rather than a product: the determination of total iron content in chemical cleaning solutions. The procedure is written for cleaning solutions in which iron occurs in soluble and in insoluble form, including iron present as an oxide or bound in complexes, all of which count towards the total iron reported. GB/T 601 and GB/T 6682-2008 are the two standards quoted, and they are quoted by it it. The standard sits under Chinese classification G76 and international classification 71.040.40. Issued on 7 November 2012, it has applied since 1 March 2013.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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