Mesalazine, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 89-57-6

Ethyl-ß-D-6-glucuronide, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 17685-04-0

4-Chloro-3-methylphenol-2,6-d2, 2,5mg

n-Butylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1678-93-9