IC Anions Cal Std - COA Level 5 Back Catalog number: 59613 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66169 3,3',4,4',5,5'-Hexachlorobiphenyl (169) Price on request C10206350 1-Aminonaphthalene, certified, 50mg Price on request 678488 Profluralin, 100 µg/ml, Acetonitrile, 1ml Price on request