PCB No. 185, 100ug/ml in Isooctane, 1ml Back Catalog number: 66185 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 677896 Quinalphos, 100 µg/ml, Ethyl acetate, 1ml Price on request 3145.18-K-IO 12-Hydroxystearic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-14-9 Price on request 676181 Cycluron, 100 µg/ml, Ethyl acetate, 5ml Price on request