QB/T 5347-2018
SH/T 1612.7-1995
SH/T 1687-2000
Purified terephthalic acid(PTA) for industrial use--Determination of 4-carboxybenzaldehyde and p-toluic acid--High performance capillary electrophoresis (HPCE)
GB/T 30921.1-2014
Test method of purified terephthalic acid (PTA) for industrial use―Part 1:Determination of concentrations of 4-carboxybenzaldehyde (4-CBA) and p-toluic acid (p-TOL)
GB/T 41437-2022
Determination of naringin and denatonium benzoate in finger paints—High performance liquid chromatography
SN/T 1548-2005
Inspection of benzoic acid in preserved beancurd for import and export
GB/T 35104-2017
Determination of plasticizers (phthalic acid esters) in fertilizer—Gas chromatography-mass spectrometry(GC-MS)
GB/T 30646-2014
Determination of phthalate plasticizers content in coatings―Gas chromatography/mass spectrometry method
HG/T 5303\uff5e5305-2018
GB/T 12289-1990
Fruits, vegetables and derived products—Determination of benzoic acid content
SN/T 4137-2015
Determination of benzophenone and methyl p-hydroxybenzoate in aquatic products for export - LC-MS/MS method
T/CIEP 011-2022
SN/T 4696-2016
SN/T 3920-2014
Determination of hydroquinone,salicylic acid,phenol,2-phenoxyethanol,methyl 4-hydroxybenzoic acid easters,dichlorophen and triclosan in cosmetics for export-Liquid chromatography method
T/CCPIA 250-2024
DB51/T 1792-2014
BS ISO 9231:2008
Milk and milk products. Determination of the benzoic and sorbic acid contents
ISO 9231:2008
Milk and milk products — Determination of the benzoic and sorbic acid contents
20242692-T-607
Leather and fur—Chemical tests—Determination of phthalate content
\u0413\u041e\u0421\u0422 28467-90
Products of fruits and vegetables processing. Method for determination of benzoic acid content