This standard specifies the properties, specifications, testing, inspection rules, packaging and marking of the chemical reagent - hydrated α-lactose. This standard applies to the testing of chemical reagent hydrated α-lactose.
HG/T 3461-2012 Referenced Document
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 613 Amendment No. 1 of National Standard "General Method for Determination of Specific Optical Rotation Power (Specific Optical Rotation) of Chemical Reagents"
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 9735-2008 Chemical reagent.General method for the determination of heavy metals
GB/T 9736-2008 Chemical reagent.General method for the determination of acidity and alkalinity
GB/T 9738 Chemical reagent.General method for the determination of water insoluble matter
GB/T 9739 Chemical reagent.General method for the determination of iron
GB/T 9741-2008 Chemical reagent.General method for the determination of residue after ignition
HG/T 3484 Chemical reagent.Standard of clear liquor,made from glass dust,and standard of transparence
HG/T 3921 Chemical reagent.Regulations for sampling and acceptance
HG/T 4103-2009 Chemical reagent.General method for the determination of organic nitrogen compounds
HG/T 3461-2012 history
2012HG/T 3461-2012 Chemical reagent.α-Lactose monohydrate