Spinner Flask, double sidearm Celstir®
Celstir® and Magna Flex spinner flasks from WHEATON® are high-quality products designed for long life, high efficiency and low maintenance. Celstir® spinner flasks are the ideal environment for culturing / growing a wide variety of cells, such as insect cells, hybridomas and many other suspension adapted cells. Magna Flex flasks are suitable for microcarrier cultures. Celstir® and Magna Flex flasks are produced from autoclavable, Type I borosilicate glass. WHEATON® spinner flasks can be used on all magnetic stirrers.

Scope of supply: Flask, stirring unit with lid and lids for side arms.

-For suspension cell culture with a magnetic stirrer
-Adjustable paddle impeller and sterile design as stirrer shaft does not protrude through cap
-1:1 headspace ratio for ideal gas exchange
-Bottom dimple to reduce cell aggregation (dimple on 125mL and larger flasks)
-Autoclavable borosilicate glass that conforms to USP Type I and ASTM E 438 Type I, Class A requirements
-The entire unit may be autoclaved at 121 °C

Specifications
Capacity: 50 ml
Dimensions (dia. x H): 38 x 141 mm
Cap size, top: 38-430
Cap size, sidearms: 15-415