Atrazine-d5 (ethyl-d5),100 µg/mL,acetonitrile,1mL,

Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane

Romifidine,neat,neat,10mg,

alpha-Zearalenol, 10 µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 36455-72-8