Tryptic Soy Broth (TSB), USP, 500ml glass bottle with needle-port septum screw cap, 500ml fill, order by the package of 10, by Hardy Diagnostics: U316 : Tryptic Soy Broth (TSB), USP, 180ml fill, 8oz wide mouth glass jar, order by the package of 12, by Hardy Diagnostics : U38