Iprobenfos, 10 µg/ml, Ethyl acetate, 10ml

25-Hydroxyvitamin D2-[d3], 50μg/ml, 1ml

1-Iodo-1H,1H,2H,2H-pentacosafluorotetradecane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 30046-31-2

Fenthion-oxon-sulfoxide, 10.0 µg/ml, Acetonitrile