Avermectin B1a, 100 µg/ml, Acetonitrile, 1ml

Benzene, , , 10ml

Amoxicillin Tetramer Formate, 2,5mg

1H,1H,2H,2H-Perfluoro-n-octyl methacrylate-d5,50 µg/mL,MeOH,1mL,