2-[(3,4,4,5,5,6,6,7,7,8,8,8-Dodecafluorooctyl)dimethylammonio]acetate, 1.2ml x 50ug/ml, methanol Back Catalog number: 5:1:2FTB Availability: In the manufacturer's stock Price on request - + Recommended 10710.2-100-MEX5 O,O-Dimethyldithiophosphate-13C2, sodium salt Price on request 70526 O,O,O-Triethylphosphorothioate Price on request EPA-1613CS3 Calibration Verification Solution , 1ml, nonane Price on request