Malathion, 100µg/ml in Acetonitrile, 5ml

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

Propham, 100 µg/ml, Ethyl acetate, 5ml

1-Ethyl-4-methylbenzene (4-ethyltoluene, p-ethyltoluene), 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 622-96-8