Piperophos, 100 µg/ml, Acetonitrile, 1ml

Perfluoro-1-octanesulfonamide isomeric mixture, 50µg/ml in MeOH, 1,2ml

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

12-Methylbenz[a]anthracene,200 µg/mL,toluene,1mL,