Potassium (K)

Beauvericin, , Solvent-, Unit , # of units-, Cas.no. 26048-05-5

Alachlor, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15972-60-8

Perfluoro-n-[1,2-13C2]hexanoic acid, 1.2ml x 50ug/ml, methanol