GB/T 17832-1999
Determination of silver in silver jewellery alloys—Volumetric (potentiometric) method using potassium bromide
HG/T 3808~3810-2023
GB/T 17832-2021
Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using potassium bromide
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 17832-2008
Silver jewellery alloys—Determination of silver—Volumetric(potentionmetric)method using potassium bromide
DB13/T 1297-2010
GB/T 36791-2018
Determination of bromine in organic flame retardant—Oxygen bomb combustion-ion selective electrode method
GB/T 38415-2019
Determination of tetrabromobisphenol A and hexabromocyclododecanes content in toys—High performance liquid chromatography-tandem mass spectrometry
SN/T 5217-2019
SH/T 1839-2023
GB/T 41067-2021
Nanotechnologies—Determination of sulfur, fluorine, chlorine and bromine content in graphene flakes—Combustion ion chromatography method
GB/T 9872-1998
Rubber and rubber products--Determination of bromine and chlorine content--Oxygen flask combustion technique
SN/T 3871-2014
Determination of hexabromocyclododecane in prophyra,kelp and sargassum for export
SN/T 3809-2014
Determination of potassium content in potassium chloride and potassium sulphate - X-ray fluorescence spectrometry
DB65/T 3191-2010
SN/T 4570-2016
Determination of chlorine and bromine content in petroleum and related products-Wavelength-dispersive X-ray f1 uorescence spectrometry
DB63/T 1634-2018
DB63/T 1318-2014
SH/T 0629-1996
T/QAS 018-2020