美利体育登录入口官网:SS-EN ISO 6923:2024 涂料和清漆 采用高效液相色谱紫外美利体育登录入口官网法(HPLC-UV)确定涂层材料中单体二异氰酸酯含量(ISO 6923:2023 等同采用)
Paints and varnishes — Determination of monomeric diisocyanate content in coating materials and similar products using high performance liquid chromatography with ultraviolet detection (HPLC-UV) (ISO 6923:2023, IDT)