Ethosuximide-d3, 1mg

2,3,3',4,4',5,5'-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 39635-31-9

1,4-Dichlorooctafluorobutane, 1g

EPA Method 300.0 Anions Mix A, 1000 µg/mL in Water, 1ml