Fosthiazate, 100 µg/ml, Acetonitrile, 5ml

2,4-Diisopropylphenyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene

2,4,5-T-methyl ester, 10 µg/ml, Acetonitrile, 10

Phthalate Mix, 1000µg/ml in MeOH, 1ml