a-BHC, 1000µg/ml in Hexane, 1ml Back Catalog number: 79016 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M-8315-DNPH-10ML Acetaldehyde-DNPH & Formaldehyde-DNPH, 10mL Price on request 673538 4,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml Price on request 97052 Formaldehyde Price on request