CWA Herbicide Acid Mix #1 Back Catalog number: 38126 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92605 WS PAH Calibration Level 4 Price on request DF-123789-S 1,2,3,7,8,9-Hexachlorodibenzofuran , 1.2ml x 50ug/ml, nonane Price on request 71342 t-1-Ethyl-2-methylcyclopentane Price on request