3L Wide-mouth High Efficiency Erlenmeyer Flask with Bi-directional Transfer Cap with TPE Tube (50cm 1/4" ID 3/8" OD), Vent Filter (0.22 μm), Sterile, 1/pk, 4/cs - C10323-BZC050A Injection Pens Flask made of USP grade

Flask made of USP grade VI virgin polycarbonate

6mL microcentrifuge tubes

18 month shelf-life

Filtered - contains aerosol cross contamination

22um membranes in the caps for sterile gas exchange

3L Wide-mouth High Efficiency Erlenmeyer Flask with Bi-directional Transfer Cap with TPE Tube (50cm 1/4" ID 3/8" OD), Vent Filter (0.22 μm), Sterile, 1/pk, 4/cs - C10323-BZC050A Injection Pens Flask made of USP gradeNest 3L high efficiency shaker flasks are ideal for medium size scale up work. They are "high efficiency" in that a 3L flask has 230mm diameter footprint, allowing for more of them to fit on a shaker platform. The geometry of the flasks also allows for higher shaker speeds without damaging the cells. Faster shaker speeds means better gas exchange, higher growth rates and more yield per flask. This product features pre assembled tubing, connectors and