2,4,5-Trimethylphenol, 100 µg/ml, Acetonitrile,

[13C3]-Cyanuric Acid, 1.2ml x 100ug/ml, water

1,3,5-Trimethylbenzene, 30mg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 108-67-8

2-Methyl-4-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 13615-38-8