4-n-Nonylphenol monoethoxylate, 1000µg/ml in Isooctane, 1ml

Ranitidine-HCl, 100µg/ml in Acetonitrile, 5ml

5'-Fluoro-2,3,3',4,5,6-hexachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Lidocaine,100 µg/mL,MeOH,1mL,