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 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)
T/HPFCIA 22006-2022
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)
T/CPUIA 0008-2022
T/CPUIA 0004-2022
T/CPUIA 0009-2022
UNE 84090:1994
COSMETIC RAW MATERIALS. TEST OF CONTENT OF STERS OF P-HYDROXYBENZOATES. BROMINATION METHOD.
GB/T 32121-2015
Determination of 4-(aminomethyl)cyclohexanecarboxylic acid(tranexamic Acid)in toothpaste—HPLC-MS/MS
HG/T 5687\uff5e5688-2020
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 12289-1990
Fruits, vegetables and derived products—Determination of benzoic acid content
KS M 8554-2005(2018)
p-Dimethylaminobenzylidene rhodanine
T/CAFFCI 77-2024
QB/T 5347-2018
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
\u0413\u041e\u0421\u0422 28467-90
Products of fruits and vegetables processing. Method for determination of benzoic acid content