Fenpropathrin, 100 µg/ml, Acetonitrile, 5ml

Allethrin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 584-79-2

Caffeine for system suitability, 10mg

2-Bromothiophene, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 1003-09-4