Piperonyl butoxide, 100 µg/ml, Acetonitrile, 5ml

QC Standard 2

n-Tetradecylcyclohexane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1795-18-2

Tulathromycin B, approximately 5% (As a mixture with Tulathromycin A), 5mg