Latest Latest Oldest Alphabetical, A-Z Alphabetical, Z-A Price, low to high Price, high to low Filter agar plates biochemical reagents biochemical tubes chromogenic medium compendial media culture media essentials granular media lab consumables powder media ready to use media reference media strain id kits transport media Applied Filters biochemical reagents strain id kits Clear all Shigella flexneri ATCC 12022 – Lyophilized Reference Culture Escherichia coli ATCC 25922 – Lyophilized Reference Culture Salmonella typhimurium ATCC 14028 – Lyophilized Reference Culture Antibiotic Medium No. 9 – Polymyxin Base Agar for Antibiotic Potency Testing Sodium Thioglycolate AR Grade ≥98% Laboratory Reagent L-Cystine Hydrochloride, ≥98% BR Grade Amino Acid Reagent D-Raffinose Pentahydrate | CAS 17629-30-0 | ≥98% Pure for Microbial Culture Media