Propyzamide, 100 µg/ml, Acetonitrile, 5ml

Bolstar, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 35400-43-2

Silicon (Si), 1000µg/ml in 2%-HNO3/Water, 100ml

Pentadecafluorooctanoic acid, 100mg