BHC (epsilon isomer), 100ug/ml in Toluene, 1ml Back Catalog number: S-11197U1-1ML Availability: In the manufacturer's stock Price on request - + Recommended NK-ST-B4 Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request 673619 gamma-HCH, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 50182 Mix #1 Price on request