· Autoclaveable Plastics - Contact clear polypropylene · Closures (Cap) - Blue, Yellow or Red for experiment identification · Working volumes - 100ml for 300 ml flasks, 1.0 L for 2.5 L flasks (150-200 Rpm for 2" throw) · High O2 absorption rate achievable by unique baffle and turbo-vane closure design. CAP-FLO(tm) closure with DRI-GAUZE(tm) filter lining provides uniformity and consistency in gas diffusion · CAP-SIL(tm) closure with silicone membrane lining minimizes evaporation · 300 ml flasks for front-line culture development studies · 2.5 L flask for production studies, equipped with a handle · Flasks, closures, filters or membrane linings are sterilizable by autoclaving · Wide-mouth opening allowing easy access for media preparation, harvest and cleanup · Barrel-shaped design provides wide vortex and more operational capacity than conventional Erlenmeyer flasks · Slip-on closure protects flask neck from airborne particles and eliminates the need for flaming · Provide optimum growth conditions for aerobic microorganisms, mammalian and plant cells. · Provides better culture growth and productivity than Erlenmeyer flask |