DURAN® Aspirator (levelling) Bottle, unground neck, bottom ST 19/26 ground joint, without stopper, 2000 mL DURAN® Silicone Septum Seal, Peroxide cured silicone DURAN® Beaker, heavy-wall, 1000 mL WHEATON® CryoELITE® Cryogenic Vials, Round Bottom, Internal Thread, 4 mL, With Patch, Sterile WHEATON® OmniFlex Stopper