bids are invited for media and reagents buffered peptone water , baird parker agar , chromogenic listeria mono differential agar base aloa , oa l mono slective supplement i , aloa agar enrichment supplement , sterile cotton swab in polypropylene tube , egg yolk emulsion , egg yolk tellurite emulsion , sulfamethazine supplement , fluid selenite cystine medium , modified pseudomonas selective agar with cetrimide , selenite broth selenite f broth , dichloran rose bengal chloramphenicolagar drbc agar , cellobiose disc , dulcitol disc , lactophenol cotton blue , mannitol disc , mannose disc , anaro gas indicator , anaerobic gas pack , acid phosphatase reagent , polymyxin b selective supplement , sulpha supplement , tsc supplement , ttc solution 1percent , kf streptococcal agar base , bromo cresol purple , ec broth , m-broth , myp agar base , giolitti-cantoni broth base , potassium tellurite supplement 1 26 , chromogenic agar listeria (listeria ottaviani - agosti agar base) total quantity : 5541