GB 6857-2008
pH primary reagent - Potassium hydrogen phthalate
GB 1257-2007
Working chemical - Potassium hydrogen phthalate
GB 10730-2008
Primary chemical - Potassium hydrogen phthalate
GB/T 24801-2019
Antiscorching agent—N-cyclohexylthiophthalimide(CTP)
HG/T 4887~4889-2016
HG/T 4889-2016
Bis(2-propylheptyl) phthalate (DPHP) for industrial use
NY 1614-2008
Maximum limits of 4-chloronitrobenzene,2,4-dinitrochlorobenzene,dibutyl phthalate,dioctyl phthalate for irrigation water quality
GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
GB/T 21395-2024
Dimethyl sulfoxide
T/ZZB 3767-2024
T/ZXJY 010-2023
T/ZAQ 10114-2022
T/ZZB Q064-2022
YY/T 0927-2014
Guidance of determination for di(2-ethylhexyl) phthalate(DEHP) released from PVC medical devices
YY/T 0926-2014
Quantitative analysis of DEHP in PVC medical devices
YC/T 333-2010
Determination of phthalates in water-borne adhesives for cigarette—Gas chromatography-mass spectrometry method
GA/T 1653-2019
Forensic sciences—Examination methods for chloracetophenone and o-chlorobenzalmalononitrile in tear agent samples—GC-MS
GB/T 33089-2016
Chemical reagent—N,N-dimethyl-p-phenylenediamine dihydrochloride
GB/T 15336-2013
Phthalic anhydride
GB/T 15045-2013
Fatty alkyl dimethyl tertiary amines