Mono-n-butyl phthalate (ring-1,2-13C2, dicarboxyl-13C2, 99%) 100 µg/mL in MTBE, 1,2ml Back Catalog number: CLM-4590-MT-1.2 Availability: In the manufacturer's stock Price on request - + Recommended 675992 Fenamiphos-sulfone, 100 µg/ml, Toluene, 5ml Price on request 675294 Parathion-ethyl, 100 µg/ml, Acetonitrile, 5ml Price on request 73409 2-Ethylhexyl methacrylate Price on request