4-Nitrophenol-d4, 1000µg/ml in MeOH, 1ml

d18-α-1,2,5,6,9,10-Hexabromocyclododecane, 50µg/ml in Toluene, 1,2ml

D2-Metronidazole-hydroxy, 10mg

3-Methyldibenzothiophene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16587-52-3