Hexavalent Chromium Back Catalog number: 55209 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9245.8-K-ME Acetaminophene-d4 (Paracetamol-d4), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 64315-36-2 Price on request 676230 Parathion-ethyl, 100 µg/ml, Cyclohexane, 1ml Price on request 675493 Mix 32, 10 µg/ml, Methanol, 10ml Price on request