Swabs with yellow screw cap tube containing 2 ml of THIO BROTH liquid medium, a universal enrichment medium suitable for the growth of a wide variety of both fastidious and non-fastidious bacteria. It is recommended for the cultivation and isolation of aerobic, facultative anaerobic and obligate anaerobic bacteria from clinical samples, generally used in the preparation of qualitative tests. Pre-labelled test tubes to allow correct sample identification.