GB/T 12009.4-2016
Plastics—Aromatic isocyanates for use in the production of polyurethane—Part 4: Determination of isocyanate content
GB/T 12009.1-1989
Isocyanates--Determination of total chlorine content
GB/T 32477-2016
Plastics—Determination of total chlorine content in toluene diisocyanates for use in the production of polyurethanes
HG/T 2409-2023
GB/T 44571-2024
Test method of leatherette—Determination of free isocyanates content
HG/T 2409-1992
HS/T 26-2017
GB/T 12009.4-1989
Polymethylene polyphenyl isocyanate—Determination of isocyanate content
GB/T 12009.2-1989
Isocyanates—Determination of hydrolyzable chlorine content
SN/T 5345-2021
SN/T 4309-2015
Determination of free toluene diisocyanate content in adhesives for buildings - High performance liquid chromatography
GB/T 12009.4-2016/XG1-2019
GB/T 12009.5-1992
Isocyanates—Determination of acidity
GB/T 23296.22-2009
Food contact materials—Determination of isocyanates in plastics—High performance liquid chromatography
ASTM D5155-19
Standard Test Methods for Polyurethane Raw Materials: Determination of the Isocyanate Content of Aromatic Isocyanates
20242854-T-606
Plastics-Aromatic isocyanates for use in the production of polyurethanes-Determination of total chlorine
BS EN 1242:2013
Adhesives. Determination of isocyanate content
EN 1242:2013
GB 18533-2001
Occupational exposure limit for polymethylene polyphenyl isocyanate(PMPPI) in the air of workplace
KS M ISO 10283-2012(2023)
Binders for paints and varnishes- Determination of monomeric diisocyanates in isocyanate resins