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 79239 Acenaphthylene Price on request 675552 Chlorthiophos, 100 µg/ml, Ethyl acetate, 5ml Price on request 12145.16-100-ME Flutriafol,100 µg/mL,MeOH,1mL, Price on request