***1-(2-Pyridyl)piperazine derivative of 2,4-TDI, 2840 µg/mL in DMSO, CAS # 72375-21-4, 1 mL 7055-Pharmaceutical Clinical and Forensic This Certified Reference Material at

This Certified Reference Material at a concentration of Equal weight per component is composed of 3 analytes

CAS # 112-40-3

This Certified Reference Material at a concentration of 1000 µg/mL in Cyclohexanone is composed of a single analyte

This Certified Reference Material at a concentration of 2 µg/mL in Water:Methanol (98:2) is composed of 2 analytes

***1-(2-Pyridyl)piperazine derivative of 2,4-TDI, 2840 µg/mL in DMSO, CAS # 72375-21-4, 1 mL 7055-Pharmaceutical Clinical and Forensic This Certified Reference Material atThis Certified Reference Material at a concentration of 2840 g mL in DMSO is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored in the freezer at less than 10 C. Sonicate before use.