trans-Permethrin D6, 10mg Back Catalog number: C15990201 Availability: In the manufacturer's stock Price on request - + Recommended 79218 Catechol Price on request MPN-72 1,2,4,5,7,8-Hexachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane Price on request 677680 Benzo[a]pyrene, 100 µg/ml, Acetonitrile, 1ml Price on request