D6-Carbofuran-3-keto, 100 µg/ml, Acetonitrile, 1

Pyrenyl-1-O-glucuronide, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 15417-05-2

Disulfoton-sulfone, 10µg/mL in Cyclohexane, 10ml

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