Carvedilol System Suitability Mixture (25 mg) (carvedilol spiked with carvedilol related compound F)

Casticin (25 mg)

Castor Oil (3 x 100 mg) (Mixture containing about 92% of Triricinolein)

Cathinone Hydrochloride CI (50 mg) (alpha-Aminopropiophenone Hydrochloride)

Cefaclor (400 mg)

Cefaclor Delta-3 Isomer (15 mg)

Cefadroxil (200 mg)

Cefadroxil Related Compound B (25 mg) ((6R,7R)-7-amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid)

Cefadroxil Related Compound D (25 mg) ((6R,7R)-7-[(S)-2-Amino-2-(4-hydroxyphenyl)acetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid)

Cefadroxil Related Compound I (25 mg) ((6R,7R)-7-[(R)-2-amino-2-(4-hydroxyphenyl)acetamido]-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid)