Across International provides a large selection of Erlenmeyer Flasks, in both PETG and PC bottle materials. Our Erlenmeyer flasks are ideal for cell culture, cell culture shaker applications, and much more. We offer flasks in varying sizes and with options for baffles, flat bases, vent caps, and seal caps. In addition to individual flasks and caps, we also offer a wide range of accessories including transfer cap systems for inverted transfer, bi-directional transfer, multifunctional transfer, and more.