Norfloxacin, 100 µg/ml, Methanol, 1ml

1-Propanethiol, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 107-03-9

Chrysene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 1719-03-5

2-Hydroxyhexanedioic Acid, 250mg