Difenoxuron,100 µg/mL,MeOH,1mL,

Ethyl ether, 2000µg/mL, Solvent-Methanol, Unit 1mL, # of units-1, Cas.no. 60-29-7

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

Benzyl 4-hydroxybenzoate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 94-18-8