PCB No. 185, 100ug/ml in Isooctane, 1ml Back Catalog number: 66185 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 98211 VOC Standard Price on request 2760.7-100-AN 2,4-Diaminotoluene,100 µg/mL,acetonitrile,1mL, Price on request 79179 Endosulfan sulphate Price on request