Pesticide AB Standard Back Catalog number: 93618 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8640.12-50-T 1,2-Dichlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. Price on request 681543 cis-Nonachlor, 100 µg/ml, Cyclohexane, 1ml Price on request 40012 EPA Method 607 - Nitrosamines Price on request