Metobromuron, 100 µg/ml, Acetonitrile, 5ml

Trimethylenesulfide, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 287-27-4

13C,15N2-Nitrofurazone, 10mg

Di-n-propyldisulfide, neat, Solvent-Neat, Unit 1g, # of units-1, Cas.no. 629-19-6