Group II Elements Starter Kit

n-Tricosane, ?13C: -26.71, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 638-67-5

Retention Marker Standard - TX1005

Clopyralid (Lontrel), 1000µg/ml in Acetonitrile, 1ml