Anhui Provincial Standard of the People's Republic of China
Latest
DB34/T 1402-2011
Scope
This standard specifies the technical requirements, test methods, inspection rules, packaging, marking, transportation and storage of high-purity reagent methanol. This standard applies to high-purity reagent methanol produced with industrial-grade natural gas methanol as raw material.
DB34/T 1402-2011 Referenced Document
GB 15258 General rules for preparation of precautionary label for chemicals
GB 15346 Chemical reagent.Packaging and marking*, 2012-12-31 Update
GB/T 601 Chemical reagent.Preparations of reference titration solutions*, 2016-10-13 Update
GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
GB/T 603 Preparation of preparations and products used in chemical reagent test methods*, 2023-08-06 Update
GB/T 605 Chemical reagent General method for the measurement of colour
GB/T 606 Chemical reagent General method for the determination of water Karl Fischer method
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 9722-2006 Chemical reagent.General rules for the gas chromatography
GB/T 9733 Chemical reagent.General method for the determination of carbonyl compounds
GB/T 9736 Chemical reagent.General method for the determination of acidity and alkalinity
GB/T 9737 Chemical reagent.General rules for the determination of readily carbonizable substances
GB/T 9740 Chemical reagent.General method for the determination of dry residue after evaporation
HG/T 3921 Chemical reagent.Regulations for sampling and acceptance