Fernbach culture flasks, PYREX®

Supplier: Corning
4420-2XL 4425-2XL 4426-2XL 4427-2XL 4423-2XL
CORN4420-2XLEA 83.7 SGD
CORN4420-2XL CORN4425-2XL CORN4426-2XL CORN4427-2XL CORN4423-2XL
Fernbach culture flasks, PYREX®
Flasks Culture Flasks
Fernbach-style culture flasks are ideal for culturing organisms that require a large surface area-to-volume ratio, and in serum production.

Baffled bottom flasks have three baffles at centre on outside for maximal oxygen transfer to culture medium. Flasks that accept rubber stopper (not included) have heavily beaded rim to protect against chipping; also accept cotton plugs. Light blue phenolic screw caps are autoclavable and PTFE-lined. Orange plug seal cap is autoclavable and linerless, with drip-free pouring ring.

These culture flask are made of Pyrex® borosilicate glass.

Large marking spot allows for accurate labeling and easy identification.

Caution: Do not use this flask on a heat source smaller than the base of the flask. Uneven heating of the flask could cause breakage.
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