This part of GB/T 337 specifies the types, requirements, test methods, inspection rules, signs, labels, packaging, transportation, storage and safety of dilute nitric acid for industrial use. This section applies to dilute nitric acid for industrial use. This product is mainly used as raw material for producing concentrated nitric acid, nitrate, nitrate nitrogen fertilizer, etc.
GB/T 6678 General principles for sampling chemical products
GB/T 6680 General rules for sampling liquid chemical products
GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
HG/T 3696.1 Inorganic chemicals for industrical use Preparations of standard and reagent solutions for chemical analysis.Part 1:Preparations of standard volumetric solutions
HG/T 3696.3 Inorganic chemicals for industrical use.Preparations of standard and reagent solutions for chemical analysis.Part 3: Preparations of reagent solutions