Chloroform-13C,2000 µg/mL,MeOH,1mL, Back Catalog number: 12169.1-2K-ME Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 1529.24-100-TX5 Dibenzo[a,i]pyrene-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 158776-07-9 Price on request 8017.9-K-IO 5-Nitroisoquinoline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 607-32-9 Price on request 675762 Heptachlor endo-epoxide, 100 µg/ml, Ethyl acetate Price on request