Endrin-ketone 10 µg/mL in Cyclohexane, 10ml

Chrysene, 100 µg/ml, Acetonitrile, 1ml

2,3-Dimethylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 632-16-6

N-ethylperfluoro-1-octanesulfonamide , 1.2ml x 50ug/ml, methanol