1,4,5-Trichloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane

Phenanthrene-13C6,100 µg/mL,n-nonane,1mL

Esfenvalerate, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 66230-04-4

8-Methylbenzo[b]naphtho[2,3-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 24964-07-6