Name: METHOD 1613 CALIBRATION SOLUTION CS0.5 Description: 1/2 CONCENTRATION OF DILUENTS Isotope :(UNLABELED/13C12, 99%, 37CL4, 96%) Catalog Number :EDF-9999-0.5 Quantity :200 UL Formula :no formula is available. Categories :Dioxin & Furan Mixtures (DF