•  Erlenmeyer flask is made of medical grade PETG/PC material, which meets the requirements of food and drug contact management.
•  The bottle body is seamless and formed in one piece, avoiding surface scars or cell wall rupture.
•  The bottle size meets the international SBS standard and is suitable for quick connection of bioreactors.
•  The vent cap is covered with 0.22μm hydrophobic membrane to prevent microbial contamination.