Ceftiofur sodium, 100mg

4-tert-Octylphenol triethoxylate,1000 µg/mL,acetone,1mL,

N-Nitrosobis(2-hydroxylpropyl)amine, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 53609-64-6

Nitrite (NO2-) as N