Quick view View Item NSI Shigella dysenteriae (NCTC 4837) CRM (10pk) SKU: 4837 Contact Us For Quote Shigella dysenteriae CRM #4837 A lyophilized pure culture of S. dysenteriae preserved in our proprietary Microgel-Flash™ quick dissolve matrix. Formulated at 10E4 level and supplied as a package of 10 individually vacuum sealed pellets. ... SKU: 4837 Weight: 0.50 LBS quote: true View Item Contact Us For Quote View Item Compare Quick view Qty in Cart: 0 Contact Us For Quote View Item