Nitrofen, 100 µg/ml, Ethyl acetate, 1ml

Ondansetron,neat,neat,10mg,

Metalaxyl-M, 100 µg/ml, Acetonitrile, 1ml

4,4'-(1,4-Phenylenediisopropylidene)bisphenol, 1.2ml x 50ug/ml, methanol