Solids (EPA Methods 160.1,.2,.3) Back Catalog number: 54167 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678110 Isoxadifen-ethyl, 100 µg/ml, Acetonitrile, 1ml Price on request 673073 Doxepin hydrochloride, 100mg Price on request 673747 Bromocyclen, 100 µg/ml, Ethyl acetate, 5ml Price on request