a-BHC, 1000µg/ml in Hexane, 1ml Back Catalog number: 79016 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681729 Crotoxyphos, 10.0 µg/ml, Isooctane, 10ml Price on request 10908.12-100-IO 2,3,3',4,4',5-Hexachlorobiphenyl-2',6,6'-d3,100 µg/mL,isooctane,1mL Price on request L17382500CY 2,4,5,6-Tetrachloro-m-xylene, 10µg/mL in Cyclohexane, 10ml Price on request