Endosulfan-sulfate, 100 µg/ml, Cyclohexane, 1ml

9-trans-Tetradecenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 50286-30-1

EPA Method 8250/8250A System Performance Check

2,2,3,3,4,4,5,6-Octachlorobiphenyl