Fensulfothion-oxon, 100µg/mL in Cyclohexane, 1ml

n-Hexadecylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 6812-38-0

Caffeine, 100 µg/ml, Methanol, 1ml

8-Chloroperfluorooctylphosphonic acid, 50µg/ml in MeOH, 1,2ml