Rotenone, , Solvent-, Unit , # of units-, Cas.no. 83-79-4 Back Catalog number: 8686.23 Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended ALR-139S-CN Monomethyl phthalate, 100 µg/mL in AcCN, 1ml Price on request 1036.22-200-T Benzo[c]chrysene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 194-69-4 Price on request 0032.22-10UG (5)Helicene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 188-52-3 Price on request