Hexavalent Chromium (Cr 6+) Back Catalog number: 59516 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended X9017 Benzo(b)fluoranthene Price on request 0858.27-100-IO C27 Ring-C Monoaromatic sterane (5ß(H),10ß(CH3)/5 alpha(H),10ß(CH3)), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 98819-92-2 / 98819-91-1 Price on request 0978.10-100-T Naphthalene-d8, 100 µg/mL,toluene, 1mL Price on request