Pendimethalin-D5, 100 µg/mL in Acetone, 1ml

Azinphos-ethyl, 100 µg/ml, Toluene, 1ml

Perfluoro-n-decanoic acid, 1.2ml x 50ug/ml, methanol

Ethanol standard in serum,1.5g/L,serum, 1.5mL