Ciprofloxacin HCl monohydrate, 100μg/ml in MeOH, 1ml

Pentachlorobenzene, 100µg/ml in CY, 1ml

1H,1H-Perfluorodecan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-37-9

Benzo[a]pyrene-d12, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 63466-71-7