Metolachlor (ring-13C6), 100µg/ml in n-Nonane, 1,2ml Back Catalog number: S-FC2241S-1.2ML Availability: In the manufacturer's stock Price on request - + Recommended 9687.12-K-IO Dodecamethylcyclohexasiloxane, 1000µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 540-97-6 Price on request 94436 Naphthalene Price on request 10633.12-50-NN 1,2,3,4,7,8-Hexachlorodibenzofuran ,50 µg/mL,n-nonane,1mL, Price on request