Etofenprox, 100 µg/ml, Acetonitrile, 5ml

Dicyclohexyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 358731-25-6

1,2,4-Trichlorobenzene-d3

3-Epi-25-Hydroxyvitamin D2, 50μg/ml, 1ml