Multi-Element Internal Std., 10ug/ml, 4x25ml Back Catalog number: 52319 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 71152 2-Methylphenanthrene Price on request 10602.17-100-ME (±)-trans-Sertraline-d3 hydrochloride (N-methyl-d3) Price on request 3376.10-100-AN Dichlorprop methyl ester Price on request