Phthalic acid, bis-cyclohexyl ester, 250mg Back Catalog number: C16171500 Manufacturer: DR. EHRENSTORFER Availability: In the manufacturer's stock Price on request - + Recommended 15900-2720-10CY10 trans-Heptachlor-epoxide (Isomer A), 10µg/ml in CY, 10ml Price on request 19063 EPA Method 525 - PCB Standard Price on request 673475 Aldrin, 100 µg/ml, Ethyl acetate, 5ml Price on request