Heptachlor-exo-epoxide (Iso B) 10µg/mL in CY, 10ml Back Catalog number: L14101000CY Availability: In the manufacturer's stock Price on request - + Recommended 72011 2,4-Dimethylphenol-d3 Price on request C17595000 p-Toluidine, certified, 250mg Price on request 680364 4-Aminoazobenzene, 100 µg/ml, Acetonitrile, 1ml Price on request