Bentazone-8-hydroxy, 10.0 µg/ml, Acetonitrile, 5

3,4-Dichlorobiphenyl ,100 µg/mL,isooctane,1mL

1-Fluoronaphthalene, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-5, Cas.no. 321-38-0

(24S)-24-Ethyl-3,5-cyclocholest-22-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.