Cations Std. Level 1

2,4-Dimethylphenol-3,5,6-d3, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 93951-75-8

N-Nitroso-N-ethylaniline, 100μg/ml in MeOH, 5ml

Tylosin, 100 µg/ml, Methanol, 1ml