Oxibendazole, 100 µg/ml, Methanol, 1ml

Metals calibration standard

Perfluoro-n-[1,2,3,4,5-13C5]nonanoic acid, 1.2ml x 50ug/ml, methanol

Diphenanthro[9,10-b;9',10'-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 202-72-2