CWA Color Back Catalog number: 55140 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 96890 515.4 Stock Standard Price on request 1158.38-100-IO n-Octatriacontane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 7194-85-6 Price on request 675738 Benfluralin, 100 µg/ml, Ethyl acetate, 5ml Price on request