Dichlofenthion, 100 µg/ml, Toluene, 1ml

iso-Butyl benzyl phthalate (2-Methylpropyl benzyl phthalate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 72170-45-7

ICP Mix - 20 µg / mL

Selenium (VI) Selenate, 1000µg/ml in Water, 100ml