Pesticide Standard, varied µg/mL in Acetone, 1ml

Chlorpyrifos, 1000µg/ml in Hexane 1ml

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

Valsartan-d8 (Valine-d8),100 µg/mL,MeOH,1mL,