General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 33085-2016
Scope
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage, etc. of water treatment agent polydimethyldiallylammonium chloride. This standard applies to water treatment agent polydimethyldiallylammonium chloride products, which are mainly used as flocculants for domestic water, industrial water, sewage treatment and sludge treatment.
GB/T 33085-2016 Referenced Document
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 6003.1 Test sieves—Technical requirements and testing—Part 1:Test sieves of metal wire cloth*， 2022-10-12 Update
GB/T 601 Chemical reagent.Preparations of reference titration solutions
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 6678 General principles for sampling chemical products
GB/T 6682 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
GB/T 33085-2016 history
2016GB/T 33085-2016 Water treatment chemicals.Poly(diallyldimethylammonium chloride)