Perfluoro-n-butanoic acid, 50µg/ml in MeOH, 1,2ml

4-Methyl-2-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 26207-06-7

Chlorfenvinphos, 100 µg/ml, Toluene, 1ml

(±)-Bisoprolol-d7 Hemifumarate (iso-propyl-d7)