Erlenmeyer Flasks 250ml,PC,Non-treated,seal cap,DNase/RNase free,no pyrogen,sterilization,1/bag,24/

* Made from optically clear polycarbonate or PETG * Available with 3 volumes of 125ml, 250ml and 500ml * Ideal for shaker culture applications and storage * Molded-in graduations for accuracy (±5%) * Vent cap option for continuous gas exchange while ensuring sterility and preventing leakage * PC material can be autoclaved once at 121ºC and freezable to -80℃ * Sterilized by gamma irradiation * RNase-/DNase-free , Non-pyrogenic * Leak-proof