Lauryl Tryptose Broth Certificates of Assurance for Current Lots Single Strength LTBS 10 mL Lot 2305170 Exp 11/17/23Download Double Strength LTBD 10 mL Lot 2308140 Exp 2/16/24Download LTBD 10 mL Lot 2305250 Exp 11/25/23Download Share this:TwitterFacebookLike this:Like Loading...