EPA 502Liquids - Mix B Back Catalog number: 90553 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-123789-S 1,2,3,7,8,9-Hexachlorodibenzofuran , 1.2ml x 50ug/ml, nonane Price on request CLM-6779-1.2 Triclosan (13C12, 99%) 100 µg/mL in Nonane, 1,2ml Price on request 3613.7-1ML 3-Heptanone, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 106-35-4 Price on request