Perfluoro-1-hexanesulfonamide, 1.2ml x 50ug/ml, isopropanol

3,3',4,4',5,5'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 32774-16-6

Sodium DL-3-hydroxybutyrate-2,4-13C2

Pesticide Standard