Culture flasks are designed to grow organisms that require a large surface area/volume ratio. There are three baffles on the edge of the bottom of the bottle, which can increase the dissolved oxygen transfer of the medium. The inner diameter of the bottle mouth is 63mm, and cotton or rubber stoppers can be used. Note: Do not heat on direct heat source!
WHEATON 3879-30 Culture Flask, 38mm Neck, without Cap, Shinetek Instruments Research Institute (CAT#-STEM-CC-3363-LGZ) WHEATON 3875-20 Culture Flask, Three Baffles, Without Lid, Shinetek Instruments Research Institute (CAT#-STEM-CC-3358-LGZ) WHEATON 3875-31 Culture Flask, Three Baffles, Without Lid, Shinetek Instruments Research Institute (CAT#-STEM-CC-3359-LGZ) WHEATON 3877-30 Culture Flask, Three Baffles, Screw Cap, Shinetek Instruments Research Institute (CAT#-STEM-CC-3360-LGZ) WHEATON 3877-45 Culture Flask, Three Baffles, Screw Cap, Shinetek Instruments Research Institute (CAT#-STEM-CC-3361-LGZ) WHEATON 3879-18 Culture Flask, 38mm Neck, without Cap, Shinetek Instruments Research Institute (CAT#-STEM-CC-3362-LGZ)