4,4’-DDE Back Catalog number: 70100 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 672938 Malathion, 100mg Price on request 673654 Parathion-methyl, 100 µg/ml, Ethyl acetate, 5ml Price on request 8231.14-50-IO 2-Chloroanthracene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 17135-78-3 Price on request