Atrazine-desethyl, 100 µg/ml, Acetonitrile, 5ml

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

2-Perfluorooctyl ethanol (8:2 FTOH), 50µg/ml in MeOH, 1,2ml

2-Chloroacetophenone