2,4,6-Trichloro[13C6]phenol, 1.2ml x 100ug/ml, isooctane

13C3-Nitrofurantoin, 5mg

2H,2H-Perfluorodecanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 27854-31-5

Triflumizole Metabolite FM-6-1, 10.0 µg/ml, Aceto