N-Nitroso-diethylamine, certified, 0.1g Back Catalog number: C15603500 Availability: In the manufacturer's stock Price on request - + Recommended 673633 Metazachlor, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 31028 EPA Method 525 - Phthalate Standard Price on request CLM-1281-1.2 4,4'-DDT (ring-13C12,99%) 100 µg/mL in Nonane, 1,2ml Price on request