Endosulfan (alpha and beta), 100 ng/µl, 1ml Back Catalog number: XA13120000IO Availability: In the manufacturer's stock Price on request - + Recommended 676749 Sodium chlorate, 100 µg/ml, Water, 1ml Price on request 0794.18-500-IO Retene, 500µg/mL in Isooctane, 1ml Price on request B205800 Benzo[a]pyrene, 1g Price on request