4,4'-DDT-13C12 Back Catalog number: 8654.14-100-NN Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 2620.32-10UG 17 alpha(H),21 alpha(H)-(22RS)-Bishomohopane , neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 105498-25-7 Price on request 10095.6-K-AN N-Nitrosodiisopropylamine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 601-77-4 Price on request M6TBEP Tris(2-butoxy-[13C2]-ethyl) phosphate, 1.2ml x 50ug/ml, toluene Price on request