Bis(2-ethylhexyl)maleate, 10g

DL-Methionine, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 59-51-8

Diisopropyl ether, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 108-20-3

Terbutryn, 100µg/mL in Acetonitrile, 1ml