SN/T 0837.4-2006
Determination of the amount of chlorine content in arsenic trioxide-Photometric method of distillation-mercuric thiocyanate
YB/T 4909.1-2021
Analytical method of calcium-based desulfurizer for steelmaking hot metal pretreatment-Part 1:Determination of silicon dioxide content-Perchloric acid dehydration gravimetric method
GB/T 5195.19-2018
Fluorspar—Determination of arsenic content—Silver diethyldithiocarbamate spectrometric method
GB/T 8185-2020
Palladium(Ⅱ) chloride
20243027-T-610
Chemical analysis methods and determination of physical performance of alumina—Part7:Spectrophotometry determination of?titanium dioxide、?chromium sesquioxide、cupric oxide、fluorine、chlorine、boron trioxide、phosphorus pentoxide、sulfate contents
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 6730.48-2021
Iron ores—Determination of bismuth content— Dithiodiantipyryl methane spectrophotometric method
GB/T 32508-2016
Quantitative determination of corrosive sulfur (dibenzyl disulfide, DBDS) in insulating liquids
GB/T 7043.2-2001
Rubber--Determination of copper content--Zinc diethyldithiocarbamate photometric method
GB/T 1516-2006
Manganese ores - Determination of arsenic content - Silver diethyldithiocarbamate spectrophotometric method
GB/T 15901-2021
Chemical reagent—Copper(Ⅱ) chloride dihydrate
GB/T 33085-2016
Water treatment chemicals—Poly(diallyldimethylammonium chloride)
YS/T 1390-2020
YS/T 1199-2017
Dichloro [1,1'-Bis(diphenylphosphino)ferrocene] palladium
GB 29965-2013
YS/T 1284-2018
1,1'-bis(diphenylphosphino)ferrocene palladium dichloride dichloromethane complex
YS/T 1383-2020
YB/T 5332-2009
YB/T 5333-2009
YS/T 1202-2017
Bis(acetonitrile) palladium (Ⅱ)chloride