Chromium (Cr) Back Catalog number: 50055 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1577.23-100-ME Pholcodine, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 509-67-1 Price on request 10808.18-100-ME Clozapine N-Oxide Price on request 676058 D4-Ochratoxin A, 100 µg/ml, Acetonitrile, 1ml Price on request