Hydroxytolbutamide-d9 (butyl-d9),neat,neat,5mg

Metsulfuron-methyl, 10 µg/ml, Acetonitrile, 10ml

Telmisartan, 1000µg/mL in MeOH, 1mL

1H,1H,2H,2H-Perfluoro-n-dodecyl methacrylate-d5,neat,neat,10mg,