a-BHC Back Catalog number: 70038 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended N-11955-250MG Fenitrothion, 250mg Price on request 681223 Formothion, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 56200 Spiking Standard 3 Price on request