Dicrotophos, 100 µg/ml, Methanol, 1ml

ICP-AES CRI, Soil Matrix, in 5% HNO3, 100ml

(±)-Amisulpride,neat,neat,10mg,

Perfluorooctane sulfonic acid , 50ug/ml, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1763-23-1