trans-Heptachlor epoxide, 50mg Back Catalog number: N-13618-50MG Availability: In the manufacturer's stock Price on request - + Recommended 2585.30-10UG Dibenz[a,c]pentacene (in vial for quick-preparation of solution), neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 216-08-0 Price on request 11148.24-K-IO Tris(3,5-dimethylphenyl) phosphate,1000 µg/mL,isooctane,1mL, Price on request 677993 Triazophos, 100 µg/ml, Toluene, 1ml Price on request