EasyFlasks™ allow full access to the growth surface. These sterile polystyrene flasks with angled necks have ergonomic closures that open or close in 1/3 turn. Volume graduations on both sides. Nunclon™Δ certified.
Available with two cap styles, both made of HDPE. Filter caps for continuous venting are fitted with a hydrophobic filter to ensure consistent gas exchange. "Y" - mark caps allow flasked to be vented or closed, the Y providing visual verification of vent position, even when flasks are stacked in incubators: Any of the legs pointing vertically upwards indicates that the cap is in vent position; any of the legs pointing vertically downwards indicates that the cap is in closed position.
Extra caps in every carton.