ISO-CHEK Calibration Standard, MAMA, 2,4 TDI and 2,6 TDI Concentrate, 1gm

ISO-CHEK is the only filter-based sampling system that simultaneously traps and separates both monomers and oligomers at the point of collection for highly sensitive physical and chemical characterizations of diisocyanates including HDI, MDI, IPDI, HMDI, 2,4-TDI, and 2,6-TDI. The IRSST-developed ISO-CHEK offers rapid 15-minute sampling, stable samples, and a 40% reduction in sample preparation and analysis time compared to other methods. ISO-CHEK meets ASTM D5932-96 and D6561-00 specifications.