Naphtho[2,3-a]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 196-42-9

Pesticide Mix, 100µg/ml in Toluene, 1ml

Triadimefon, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 43121-43-3

Tris(3,5-dimethylphenyl) phosphate,1000 µg/mL,isooctane,1mL,