GB/T 12442-2019
Test method for the hydroxyl groups content of silica glass
SH/T 1803-2016
Hydroxyacetonitrile for industrial use Determination of hydroxyacetonitrile,formaldehyde and hydrocyanic acid
GB/T 32684-2016
Plastic—Phenolic resins—Determination of free formaldehyde content
GB/T 7717.15-2018
Acrylonitrile for industrial use—Part 15:Determination of concent of p-hydroxylanisole
GB/T 5543-2006
Resin finishing agent―Determination total formaldehyde content、free formaldehyde content and methylol formadehyde contend
DB4401/T 114-2021
GB/T 41926-2022
Plastics—Epoxy resins—Determination of 1,2-glycol content
GB/T 3855-2005
Test method for resin content of carbon fiber reinforced plastics
GB/T 12007.3-1989
Epoxide resins--Determination of total chlorine content
GB/T 2577-2005
Test method for resin content of glass fiber reinforced plastics
GB/T 21993-2008
Polyvinyl chloride resins - Determination of the content of methanol or ethanol extract
GB/T 2576-2005
Test method for insoluble matter content of resin rsed in fiber reinforced plastics
HG/T 3943-2007
Poly(vinyl chloride)resin-Determination of toluene content
JC/T 780-2004
Test method for resin content of prepreg
HG/T 3946-2007
Poly(vinyl chloride)resin-Determination of nitrile group content
T/CNCIA 01033-2024
QB/T 4201-2011
Leather chemical-Determination of formaldehyde in resins
DB43/T 1662-2021
GB/T 12442-1990
Test method for the hydroxyl groups contentof silica glass
HG/T 3944-2007
Poly(vinyl chloride)resin-Determination of metal ions contents-ICP method