o,p'-DDD, 200µg/ml in Isooctane, 1ml Back Catalog number: P-024S-1 Availability: In the manufacturer's stock Price on request - + Recommended 0021.16-200-T 1-Hydroxypyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 5315-79-7 Price on request M338707 Metolachlor OA-d11, 1mg Price on request 679938 Betaxolol hydrochloride, 10mg Price on request