4,4’-DDD Back Catalog number: X9054 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90811 Dibutylchlorendate Price on request FOEA 2-Perfluorooctyl ethanoic acid (8:2), 50µg/ml in Isopropanol, 1,2ml Price on request 673596 Fenvalerate, 100 µg/ml, Ethyl acetate, 5ml Price on request