Mono-ethyl phthalate (ring-1,2-13C2,99%, dicarboxyl-13C2,99%) 100 µg/mL in MTBE Back Catalog number: CLM-4586-MT-1.2 Availability: In the manufacturer's stock Price on request - + Recommended 10343.20-100-ME Amitriptyline-d3 hydrochloride (N-methyl-d3) Price on request 40047 EPA Method 632.1 Analytes Price on request 79282 d-BHC Price on request