YS/T 1319.1-2019
Methods for chemical analysis of tetraammineplatinum(Ⅱ) nitrate-Part 1:Determination of platinum content-Hydrazine hydrate reduction method
YS/T 1319.2-2019
Methods for chemical analysis of tetraammineplatinum(Ⅱ) nitrate-Part 2: Determination of copper,lead,zinc,nickel,iron,manganese and aluminium contents-Inductively coupled plasma atomic emission spectrometry
YS/T 932-2013
Platinum nitrate
GB/T 27717-2011(\u82f1\u6587\u7248)
家具中富马酸二甲酯含量的测定
YS/T 1323-2019
Tetraammineplatinum(Ⅱ) nitrate
GB/T 6730.8-2016(\u82f1\u6587\u7248)
铁矿石 亚铁含量的测定 重铬酸钾滴定法
GB/T 6730.38-2017(\u82f1\u6587\u7248)
铁矿石 钴含量的测定 亚硝基-R盐分光光度法
GB/T 38130-2019
Platinum jewellery alloys—Determination of platinum—Inductively coupled plasma (ICP) spectrometric method using yttrium as internal standard element
GB/T 24583.1-2019(\u82f1\u6587\u7248)
钒氮合金 钒含量的测定 硫酸亚铁铵滴定法
GB/T 41404-2022
Determination of platinum content in platinum alloys—Spark atomic emission spectrometric method(difference method)
HG/T 2271-2014
The platinum catalyst Oxidizing ammonia into nitric acid
GB/T 6730.7-2016(\u82f1\u6587\u7248)
铁矿石 金属铁含量的测定 磺基水杨酸分光光度法
GB/T 38145-2019
High content precious metals jewellery alloys—Determination of gold,platinum and palladium—Difference method using inductively coupled plasma optical emission spectroscopy
GB/T 10514-2012
Determination of free water for nitrophosphate - Oven method
GB/T 15401-1994
Fruits,vegetables and derived products--Determination of nitrite and nitrate content
YS/T 1396.1-2020
QC/T 968-2014
Determination methods of platinum,palladium and rhodium contents in metallic catalytic converters
HG/T 2271.2-1992
GB/T 19720-2005
Platinum jewellery alloys-Determination of platinum and palladium-Gravimetric method after precipitation of diammonium hexachloroplatinate and dimethylglyoxime
HG/T 2271-2007
The platinum catalyst Oxidizing ammonia into nitric acid