Total organic carbon (TOC) std, 500mL

6,7-Diethyl-1,1,4,4-tetramethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 55741-10-1

Morphine sulfate , neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 64-31-3

Marbofloxacin, 100 µg/ml, Methanol, 1ml