QB/T 4201-2011
Leather chemical-Determination of formaldehyde in resins
T/CSTM 01358-2024
GB/T 19941-2005
Leather and fur—Chemical tests—Determination of formaldehyde content
YS/T 871-2023
YS/T 1530-2022
YS/T 1505-2021
YS/T 1493-2021
YS/T 1506-2021
YS/T 1504-2021
YS/T 1495-2021
YS/T 1599-2023
YS/T 1347-2020
Method for chemical analysis of high purity hafnium-Determination of trace impurity elements content-Glow discharge mass spectrometry
YS/T 1012-2014
Methods for chemical analysis of high purity nickel—Determination of trace impurity elements content—Glow discharge mass spectrometry
YS/T 1011-2014
Methods for chemical analysis of high purity cobalt—Determination of impurity elements content—Glow discharge mass spectrometry
YS/T 922-2013
Methods for chemical analysis of high purity copper—Determination of trace impurity elements content—Glow discharge mass spectrometry
YS/T 917-2013
Chemical analysis methods for high purity cadmium—Determination of trace impurity elements content—Glow discharge mass spectrometry
YS/T 34.1-2011
Method for chemical analysis of the high-purity arsenic—Inductive coupling plasma mass spectrum (ICP-MS) for determinating the concentration of elements in the high-purity arsenic
XB/T 628-2020
YS/T 1288.4-2018
Methods for chemical analysis of high purity zinc-Part 4: Determination of trace impurity elements content-Glow discharge mass spectrometry
BS EN ISO 17226-1:2021
Leather. Chemical determination of formaldehyde content-Method using high-performance liquid chromatography