5-Methyl-1H-benzotriazole, 1000μg/ml in MeOH, 1ml

4,4’-Diamino-3,3’-dimethyldiphenylmethane

n-Butyl n-octyl phthalate, techn.,1000 µg/mL,isooctane,1mL,

Tylosin B, 10mg