Oxolinic acid, 250mg Back Catalog number: N-12738-250MG Availability: In the manufacturer's stock Price on request - + Recommended 2942.9-100-IO Endosulfan-II-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 203716-99-8 Price on request 673552 Dieldrin, 100 µg/ml, Ethyl acetate, 5ml Price on request XA13120000IO Endosulfan (alpha and beta), 100 ng/µl, 1ml Price on request