Tefluthrin, 100 µg/ml, Cyclohexane, 1ml

2,2',3,4',5,6,6'-Heptachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Trichloroethene, certified, 1ml

2-Ethylhexanoic acid-d15, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 352431-38-0