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
HG/T 5622-2019
HG/T 3772-2011
HG/T 5620\uff5e5623-2019
HG/T 4887~4889-2016
KS M 8470-2008(2023)
Diisopropyl ether
SN/T 2831-2011
Food contact materials for export-Paper and board-Determination of the Diisopropylnaphthalene(DIPN) content-GC-MS method
HG/T 3772-2005
m-Hydroxy-N,N-diethylanline
T/ZZB 2404-2021
SN/T 4321-2015
Food contact materials - Polymer - Determination of bis (2,6-diisopropylphenyl) carbodiimide in food simulants - Liquid chromatography-tandem mass spectrometry
SN/T 5260-2020
T/ZZB 0218-2017
SN/T 4502-2016
Determination of tri(2,3-dichloropropyl)phosphate,trisC2-carboxyethyl)phosphine and tris(chlorisopropyl)phosphate in polyurethane foams and its products-Gas chromatography-mass spectrometry
T/CSTM 00509-2021
HG/T 5792\uff5e5795-2021
HG/T 5471\uff5e5473-2018
ASTM D4789-20e1
Standard Test Method for Solution Color of Bisphenol A (4,4
GB/T 4325.13-1984
Methods for chemical analysis of molybdenum--The glyoxal bis (2-hydroxyanil) photometric method for the determination of calcium content
GB/T 4324.13-1984
Methods for chemical analysis of tungsten--The glyoxal bis (2-hydroxyanil) photometric method for the determination of calcium content
EN 14719:2005