Ofloxacin, 100µg/ml in Acetonitrile, 5ml

1-Naphthyl acetic acid-ethyl ester, 250mg

Tantalum (Ta)

2-n-Butyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147792-31-2