Mixed Calibration Kit Back Catalog number: 53052 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9953.30-10UG Bicadinane W, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. Price on request 63191 2,3,3',4,4',5’,6-Heptachlorobiphenyl Price on request 59412 IC Anion Standard Price on request