Pyrethrins, 100 µg/ml, Acetonitrile, 1ml

11H-Benzo[b]fluorene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 243-17-4

Tris(3,4-dimethylphenyl) phosphate,1000 µg/mL,isooctane,1mL,

2-Nitrophenol, 100 µg/ml, Acetonitrile, 1ml