D5-Chlorobenzene, 10.0 µg/ml, Methanol, 10ml

2,6-Di-tert-butyl-4-methylphenol-d24, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 1219805-92-1

Benzo[b]fluoranthene-d12, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 93951-98-5

Ibuprofen, 100 µg/ml, Methanol, 1ml