Sodium perfluoro-1-undecanesulfonate, 50µg/ml MeOH

Ciprofloxacin, 1000µg/ml in 0,1mol/l HCl, 1ml

Arochlor 1232, 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11141-16-5

5-Isopropyl-3-methylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 3228-03-3