Articaine ,1000 µg/mL,MeOH,1mL,

Isocamphane, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 38451-93-3

PCB Congeners (10 ppm)

4-Chloro-3-methylnitrobenzene,100mg/mL,acetonitrile,1mL,