General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 23835.8-2009
GB/T 23835.8-2009 Referenced Document
GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
HG/T 3696.2 Inorganic chemicals for industrical use.Preparations of standard and reagent solutions for chemical analysis.Part 2: Preparations of standard solutions for impurity *, 2011-12-20 Update
HG/T 3696.3 Inorganic chemicals for industrical use.Preparations of standard and reagent solutions for chemical analysis.Part 3: Preparations of reagent solutions *, 2011-12-20 Update
GB/T 23835.8-2009 history
2009GB/T 23835.8-2009 Lithium perchlorate anhydrous.Part 8:Determination of potassium and sodium content