1,1,1,2-Tetrafluoroethane, 20mg/mL in MeOH, 1ml

4-Nitrophenol-2,3,5,6-d4, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 93951-79-2

o-Xylene, 100µg/mL in MeOH, 1ml

3-Hydroxycarbofuran