YC/T 423-2011
Determination of benzoic acid,sorbic acid,methylparaben,ethylparaben,propylparaben and butylparaben in tobacco flavourings and casings—High performance liquid chromatographic method
HG/T 5381\uff5e5384-2018
HG/T 5652\uff5e5654-2019
HG/T 5803\uff5e5806-2021
32017R0059
QB/T 2890-2007
Poly-3-hydroxybutyrate(PHB)
GB/T 34239-2017
Poly(3-hydroxybutyrate-co-valerate)/polylactide (PHBV/PLA) blend filament yarn
HG/T 5383-2018
Trimethyl orthobutyrate for industrial use
QB/T 2891-2007
Poly-3-hydroxy butyrate-co-valerate(PHBV)
HG/T 6250-2023
GB 30601-2014
HG/T 5466-2018
T/ZZB 3434-2023
UNE 84021:2006
Cosmetic raw materials. Methyl p-hidroxybenzoate.
UNE 84053:2011
Cosmetic raw materials. Methyl p-hydroxybenzoate, sodium salt.
32012R0899
Commission Regulation (EU) No 899/2012 of 21 September 2012 amending Annexes II and III to Regulation (EC) No 396/2005 of the European Parliament and of the Council as regards maximum residue levels for acephate, alachlor, anilazine, azocyclotin, benfuracarb, butylate, captafol, carbaryl, carbofuran, carbosulfan, chlorfenapyr, chlorthal-dimethyl, chlorthiamid, cyhexatin, diazinon, dichlobenil, dicofol, dimethipin, diniconazole, disulfoton, fenitr
T/SDSCCE 039-2022
T/SDSCCE 038-2022
GA/T 2047-2023
Forensic sciences—Examination methods for benzyl cyanide,3-oxo-2-phenylbutanamide,3-oxo-2-phenylbutyrate in suspected precursor chemicals—GC and GC-MS
T/SDSCCE 042-2022