Hexavalent Chromium (Cr +6) Back Catalog number: 54175 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0652.30-K-IO Squalane, 1000µg/ml in Isooctane, 1ml Price on request 0201.18-200-T Benz[a]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 56-55-3 Price on request 8570.17-K-HCL Ciprofloxacin, 1000µg/ml in 0,1mol/l HCl, 1ml Price on request