Nalgene Thermo Scientific Erlenmeyer flask/PC, grad., 250ml narrow narrow Mouth, transparent + autoclavable, 6 pc/PAK

Suitable for preparing and storing culture media and for many culture methods. Much safer in shakers than glass flasks. To be used with silicone stoppers. Repeated autoclaving can lead to a reduction in mechanical strength. Autoclavable / Transparent / Graduated