Swabs sterile in tube

Swabs sterile in tube - 4 ml, for various samples and exudate, 13 x 150 mm, plastic and viscose, individually packaged, allow the transport of a large number of pathogenic microorganisms such as Neisseria sp., Haemophilus sp., Corynebacterium diphteriae, Trichomonas vaginalis, Streptococcus pyogenes, Streptococcus pneumoniae, Salmonella typhy, Shigella flexneri, Brucella abortus, Enterobacterias and their preservation up to 3 days, 1 box x 100 ps,