trans-Heptachlor epoxide, 50mg Back Catalog number: N-13618-50MG Availability: In the manufacturer's stock Price on request - + Recommended S-4339-1-10IOX5 Routine Biomarker Internal Standard Coctail 7 0978,10 Naphthalene-d10 1336,12 Acenaphthylene-d8 0389,14 Phenanthrene-d10 0329,16 Pyrene-d10 1088,20 Benzo[a]pyrene-d12 Concentration: 1µg/ml in isooctane Price on request 685567 Isofetamid, 25mg Price on request BRP-23456 Pentabromophenol, 1.2ml x 100ug/ml, toluene Price on request