Ethalfluralin, 100 µg/ml, Acetonitrile, 5ml

2-Aminobiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 90-41-5

Perfluoro-5-oxahexanoic acid (PFMBA), 1.2ml x 50ug/ml, methanol

8-Methyl-11(H)-benzo[a]carbazole, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 21064-33-5