GB/T 37641-2019
Determination of 2,3,5,4'-tetrahydroxystilbene-O-β-D-glucoside in cosmetics―High performance liquid chromatography
T/SDSCCE 044-2022
CID A-A-53391
CUVETTE, BLOOD COAGULATION (POLYSTYRENE, DISPOSABLE
ASTM E335-96
Standard Test Method for Hydroxyl Groups by Pyromellitic Dianhydride Esterification (Withdrawn 2003)
ASTM D8301-21
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
DIN 53394-2
Testing of plastics; determination of the percentage of styrene in reaction moulding materials based on unsaturated polyester resins; gaschromatography method
32013R0469
32013R0469R(01)