250ml erlenmeyer flask vent cap plain bottom petg rnase and dnase free sterile individually wrapped

plastic Erlenmeyer flasks offer the performance of glassware in a contamination free, single-use shaker flask. No more glass washing and no more cleaning up broken glass in the lab and incubator plastic Erlenmeyer flasks are designed for mammalian suspension culture applications as well as bacterial & yeast culture. These plastic Erlenmeyer flasks feature a v ent caps with 0.22µm hydrophobic membrane which allows for gas exchange without contamination; over-sized vent area in cap improves gas exchange plastic Erlenmeyer flasks come packaged sterile in individual bags for easy storage and handling Manufactured from medical grade virgin PETG which reduces gas permeability