Chloramben, 100 µg/ml, Acetonitrile, 5ml

Metoprolol-d7 hydrochloride (isopropyl-d7),1000 µg base/mL,MeOH,1mL

2,2',3,3',4,6,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL,

Xylazine hydrochloride, 100mg