Mix #1 Revised Back Catalog number: 50663 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11009 CLP Semi-Volatile Internal Standard Price on request 71943 1-Methylanthracene Price on request MDD-123678 1,2,3,6,7,8-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request