Molsidomine impurity D - morpholine-4-carbaldehyde

Molsidomine impurity B - N-Nitrosomorpholine

Molsidomine

Marbofloxacin for peak identification

Marbofloxacin

Clotrimazole impurity E - (2-chlorophenyl)phenylmethanone (2-chlorobenzophenone)

Atropine impurity B - (1R,3r,5S)-8-azabicyclo[3.2.1]oct-3-yl (2RS)-3-hydroxy-2-phenylpropanoate (noratropine)

Selamectin for system suitability

Selamectin

Bisoprolol for system suitability (Bisoprolol hemifumarate salt)