Home / Standards / GB/T 25248-2026 GB/T 25248-2026 Upcoming Determination of infrared cyanine dye for 830 nm digital printing materials—High performance liquid chromatography 830nm数字制版材料用红外吸收菁染料含量的测定 高效液相色谱法 Standard Type GBT ICS 37.040.20 CCS G 80 Status 即将实施 Issue Date 2026-01-28 Implementation 2026-08-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A