n-Butyl acetate, 1000µg/ml in MeOH, 1ml

L-Nicotine, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 54-11-5

9H-Perfluorononanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 76-21-1

1,413 µS/cm conductivity solution (box of 25x20mL sachet)