Paraoxon-ethyl, 10.0 µg/ml, Acetone, 10ml

N-?Ethylperfluorooctanesulfo?namide,50 µg/mL,acetonitrile,1mL,

Analytical Standard for n-Alkanes 1mL Use 100µg/mL in hexane as a working standard n-C10-C40 + Pristane

Fluroxypyr, 100mg