Sulfite Cycloserine Agar (originally designated EY free Tryptose Sulfite Cycloserine (TSC) Agar) Basal Medium Tryptose 15.0 g Soytone 5.0 g Yeast extract 5.0 g Ferric ammonium citrate 1.0 g Sodium metabisulfite (Na2S2O5) 1.0 g Agar 20.0 g Distilled water 1.0 L pH 7.6 ± 0.2
Sulfite Cycloserine Agar (originally designated EY free Tryptose Sulfite Cycloserine (TSC) Agar) [Gélose de sulfite et cyclosérine] (appelée à l'origine Gélose tryptose, sulfite et cyclosérine (TSC) sans jaune d'oeuf) Milieu de base Tryptose 15,0 g Soytone 5,0 g Extrait de levure 5,0 g Citrate d'ammonium et de fer 1,0 g Métabisulfite de sodium (Na2S2O5) 1,0 g Gélose 20,0 g Eau distillée 1,0 L pH 7,6 ± 0,2