Calibration Verification Solution, 1ml, nonane Back Catalog number: EPA-23CS3 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended S-4059-2-BX5 Thiophene in Thiophene-free Benzene Units: 5x1mL ampoule, 10mL screw-capped bottle Chiron No. Concentration Light White Mineral Oil µg thiophene/g (20 cSt at 40°C) Price on request A10045300ME-1000 Acrylamide, 1000µg/mL in MeOH, 1ml Price on request DF-3467-S 3,4,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request