Metals Mix 6B Back Catalog number: 50416 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended EN-1948SS Sampling Standard Solution, in Nonane/1.6% toluene, 1,2ml Price on request DF-2346-S 2,3,4,6-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 53077 Instrument Standard 1 Price on request