Description
V.C.N. Supplement is a selective lyophilised supplement used with G.C. Medium for cultivation of Neisseria species.
Vancomycin suppresses Gram-positive bacteria, colistin suppresses competing Gram-negative bacteria and nystatin inhibits yeasts and moulds.
One vial is reconstituted and added to 500 mL of G.C. Medium together with chocolate blood and Vitalex supplement. Completed plates are incubated in carbon dioxide according to the base-medium instructions.
