HG/T 6146-2023
GA/T 1653-2019
Forensic sciences—Examination methods for chloracetophenone and o-chlorobenzalmalononitrile in tear agent samples—GC-MS
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
BBl 2021 1592
HG/T 5623-2019
HG/T 6342-2024
32014R1146
HG/T 4467-2012
32017R0841
Commission Implementing Regulation (EU) 2017/841 of 17 May 2017 amending Implementing Regulation (EU) No 540/2011 as regards the extension of the approval periods of the active substances alpha-cypermethrin, Ampelomyces quisqualis strain: aq 10, benalaxyl, bentazone, bifenazate, bromoxynil, carfentrazone ethyl, chlorpropham, cyazofamid, desmedipham, diquat, DPX KE 459 (flupyrsulfuron-methyl), etoxazole, famoxadone, fenamidone, flumioxazine, foram
HG/T 4466-2012
HG/T 3925-2014
Tolyltriazole
GB/T 45212-2025
Determination of methyldibromo glutaronitrile in cosmetics—Gas chromatography method
SH/T 1822-2019
1,2,4,5-Tetramethylbenzene
GBZ/T 300.133-2017
Determination of toxic substances in workplace air-Part 133: Acetonitrile, acrylonitrile and methylacrylonitrile
SH/T 1779-2014
HG/T 5805-2021
D-dihydrophenylglycine methyl sodium Dane salt
GB/T 31403-2015
Plastics—Acrylonitrile-butadiene-styrene/poly (methyl methacrylate) alloy
DB43/T 2200-2021
GB/T 33089-2016
Chemical reagent—N,N-dimethyl-p-phenylenediamine dihydrochloride
32017R1511
Commission Implementing Regulation (EU) 2017/1511 of 30 August 2017 amending Implementing Regulation (EU) No 540/2011 as regards the extension of the approval periods of the active substances 1-methylcyclopropene, beta-cyfluthrin, chlorothalonil, chlorotoluron, cypermethrin, daminozide, deltamethrin, dimethenamid-p, flufenacet, flurtamone, forchlorfenuron, fosthiazate, indoxacarb, iprodione, MCPA, MCPB, silthiofam, thiophanate-methyl and tribenur