Perfluoro-4-oxapentanoic acid (PFMPA), 1.2ml x 50ug/ml, methanol

(+/-)Atenolol, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 29122-68-7

Isopyrazam, 100 µg/ml, Acetonitrile, 1ml

Octabromodibenzo-p-dioxin, 1.2ml x 10ug/ml, toluene