The Erlenmeyer Shaker Flasks are made of polycarbonate, PETG, or styrene/butadiene (Jumbo Flasks only). The polypropylene screw caps are vented with 0.2µm membranes to increase air transmission and enhance cell growth. The mouth size conforms with the international SBS standard for quick, secure connection to bioreactor equipment. Polycarbonate flasks and Jumbo flasks have baffled (ribbed) bottoms to increase oxygenation and mixing efficiency even at lower shaking speeds. All flasks, regardless of size, are individually wrapped and gamma sterilized to SAL 10-6, and they are free of RNase, DNase, pyrogen, endotoxins, and human DNA.
- Polypropylene screw caps; vented
- Caps with 0.2µm filter
- Pyrogen-free & RNase/DNase free
- Extra caps are sold in full packages of 10 only