HG/T 4999-2016
Tristyrylphenol ethoxylates
HG/T 4998~4999-2016
GB/T 37038-2018
DSD acid(4,4’-Diaminostilbene-2,2’diasulfonicacid)
GB/T 37641-2019
Determination of 2,3,5,4'-tetrahydroxystilbene-O-β-D-glucoside in cosmetics―High performance liquid chromatography
HG/T 2737-2023
HG/T 2279-2011
GB/T 12688.8-2011
Test method of styrene for industrial use - Part 8:Determination of content of inhibitor(p-tert-butylcatechol)- Spectrophotometric method
HG/T 5502-2018
N -Methyl-4- (p -formylstyryl) pyridiniuID methyl sulfate
HG/T 2643-2023
GB/T 12688.4-2011
Test method of styrene for industrial use - Part 4:Determination of content of peroxides - Titrimetric method
HG/T 5471\uff5e5473-2018
HG 2279-1992
HG/T 2163-1991
GB/T 12688.8-1998
Styrene for industrial use—Determination of content of inhibitor(p-tert-butylcatechol)—Spectrophotometric method
HG/T 5869\uff5e5871-2021
HG/T 2279-2000
4,4'-Diaminostibene-2,2'-disulfonic acid (DSD Acid)
ASTM D2680-20
Standard Specification for Acrylonitrile-Butadiene-Styrene (ABS) and Poly(Vinyl Chloride) (PVC) Composite Sewer Piping
T/HEBQIA 184-2023
T/CSAIA 002-2021
HG/T 5501\uff5e5504-2018