Isophoronediamine (cis- and trans- mixture), 25ml Back Catalog number: I0228 Availability: In the manufacturer's stock Price on request - + Recommended 678089 EPN, 100 µg/ml, Acetonitrile, 1ml Price on request TBDE-71 Great Lakes Chemical DE-71™ Pentabromodiphenyl Oxide, 1.2ml x 100ug/ml, toluene Price on request 95206 Benzo(a)pyrene Price on request