XLD agar is a selective growth medium used in the isolation of Salmonella and Shigella species from clinical samples. Salmonellae metabolise thiosulfate to produce hydrogen sulfide, ...

Tinsdale Agar is used for the primary isolation and identification of Corynebacterium diptheriae. The medium differentiates between C. diphtheriae and the diphtheroids found in the ...

Hektoen Enteric (HE) Agar : Is a selective and differential agar.  primarily used to recover Salmonellaa and Shigella from patient specimens although many other species may grow ...