Benchmark Scientific® Plastic Cap for 2.8/5.0l Erlenmeyer Flasks, Pack/10, F4069

The Benchmark Scientific® F4069 vented caps are designed for use with 2.8lt and 5.0lt Erlenmeyer shaker flasks. Made from durable polypropylene, each cap features a 0.2 µm sterile membrane that supports optimal aeration, enhancing cell growth and gas exchange during incubation or shaking. Comes in a pack of 10.