Mesotrione, 100µg/ml in Acetonitrile, 5ml

Acetylsalicylic acid-d4 (ring-d4),100 µg/mL,MeOH,1mL,

Esfenvalerate, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 66230-04-4

Ethyl-t-butyl ether