Caffeine for system suitability, 10mg

Benz[a]anthracene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1718-53-2

Terrylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 188-72-7

Docusate sodium salt, 1000mg