GC/MS Calibration Standard

1-Aminonaphthalene-d7, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 78832-53-8

Terbumeton, 100 µg/ml, Acetonitrile, 5ml

Marbofloxacin, 100mg