4-Methylbenzotriazole-methyl-d3,100 µg/mL,isooctane,1mL,

Ibuprofen, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 15687-27-1

n-Heptadecane, ?13C: - 25.72, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 629-78-7

2-Isopropyl-1-methylbenzene (o-Isopropyltoluene), 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 527-84-4