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Cell Culture Vessels

The culture vessels incorporate a unique base design which, together with the bulb-ended stirrer, ensures that the cells are lifted into suspension at the lowest possible speeds. This gentle stirring action promotes high cell yields by preventing cell shearing.

The culture vessels can be sealed for use with pathogenic materials. The stirrer rod design eliminates rotating bearings within the culture vessels, avoiding the difficulties arising from attempts to clean and autoclave conventional vessels.

The stirring system uses Pyrex® borosilicate glass culture vessels and stirrer rods which are siliconized to reduce the possibility of cells attaching to and growing on the surfaces. Vessels are available with nominal working volumes of 125ml, 250ml, 500ml, 1 liter, 3 liter and 5 liter (all with two side necks).


Technical Specifications

Parameter 125ml 250ml 500ml 1 litre 3 litre 5 litre 5 litre
Filled volume (ml) 250 500 1000 2000 6000 10000 10000
Nominal working volume (ml) 125 250 500 1000 3000 5000 5000
Working volume range (ml) 50-175 100-350 200-700 500-1500 1500-3500 2000-7000 2000-7000
Height (cm) 14.5 17 20.5 26.3 28.4 36.5 36.5
Diameter (cm) 6.5 8 10 14 21.5 24 24
Top cap thread size (cm) 4.2 4.2 4.2 6 6 6 6
Side cap thread size (cm) 2 2 3 4.2 4.2 2.4 4.2
Port size (cm) 1.4 1.4 2.3 3.3 3.3 1.8 3.3
No. of side necks 2 2 2 2 2 5 2


Ordering Information

Flask size Culture Vessel with Rods Culture Vessel without Rod
125ml 6027988 6027987
250ml 6027689 6027690
500ml 6027607 6027609
1 liter 6027608 6027610
3 liter 6027613 6027615
5 liter 6027883 6027884



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