Supplement B with Reconstituting Fluid is used for supplementing media to culture fastidious microorganisms, particularly Neisseria gonorrhoeae and Haemophilus influenzae.

• Contains yeast concentrate, glutamine, coenzyme, cocarboxylase, hematin, and growth factors
• For use in augmenting the preparation of chocolate agar

Supplement B is a yeast concentrate for use in supplementing media for growth of microorganisms with exacting nutritional requirements.