Metolachlor-2-ethoxy 100ng/µL in Acetonitrile. 1ml Back Catalog number: XA15171150AL Availability: In the manufacturer's stock Price on request - + Recommended 0272.24-10MG Naphtho[2,3-j]fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 205-83-4 Price on request 1900.18-10-T 1-Fluorochrysene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. Price on request 679875 o-Aminoazotoluene, 100 µg/ml, Acetonitrile, 1ml Price on request