GB/T 37641-2019
Determination of 2,3,5,4'-tetrahydroxystilbene-O-β-D-glucoside in cosmetics―High performance liquid chromatography
GB/T 37641-2019
Tristyrylphenol ethoxylates
GB/T 37641-2019
Determination of toxic substances in workplace air-Part 68: Styrene,methylstyrene and divinyl benzene
GB/T 37641-2019
GB/T 37641-2019
N -Methyl-4- (p -formylstyryl) pyridiniuID methyl sulfate
GB/T 37641-2019
GB/T 37641-2019
Determination of divinyl benzene in the imported and exported polystyrene poke-Gas chromatography-mass spectrometry
GB/T 37641-2019
Reinforced plastics based on unsaturated polyester resins - Determination of residual styrene monomer content
GB/T 37641-2019
Standard Test Method for Determination of the Content of Nitroxide Radical (4-Hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl) in Butadiene, Styrene and Isoprene by Cyclic Voltammetry Method
GB/T 37641-2019
GB/T 37641-2019
GB/T 37641-2019
GB/T 37641-2019
Nickel alloys — Determination of titanium content — Diantipyrylmethane molecular absorption spectrometric method
GB/T 37641-2019
Standard Test Method for Hydroxyl Groups by Pyromellitic Dianhydride Esterification (Withdrawn 2003)
GB/T 37641-2019
Standard Test Method for Determination of Titanium in Nickel Alloys by Diantipyrylmethane Spectrophotometry
GB/T 37641-2019
Plastics - Thermoplastic styrene-based elastomers for moulding and extrusion - Part 2: Preparation of test specimens and determination of properties
GB/T 37641-2019
Plastics - Thermoplastic styrene-based elastomers for moulding and extrusion - Part 1: Designation system and basis for specification
GB/T 37641-2019
GB/T 37641-2019
Safe storage and handling information card - Styrene (vinyl benzene, styrene monomer)
GB/T 37641-2019
Plastics used for food container and package - Part 3:Determination of butylated hydroxy toluene (BHT) in polymers of ethylene and ethylene-vinyl acetate (EVA) copolymers - Gas chromatography