With Cell Suspension Stirrer, Celstir®
Entire flask assembly can be autoclaved
Offered in six sizes, working capacities 25 to 1,000 mL
Easy access through side arms
Of Wheaton “200” borosilicate glass
Cylindrical with screw neck and polypropylene cap
Teflon®-faced cap, silicon rubber liner
Internal Teflon-covered impeller assembly permits gentle stirring of cell suspension cultures in sealed flasks by placing on a magnetic stirrer. Nylon bearing sleeve attached to the underside of cap supports Kynar®-coated, stainless steel shaft, with magnetic impeller at lower end, suspended above bottom of flask. Access to contents of assembled flasks provided by screw-cap side arms, attached at offset angle to allow insertion of pipet or probe without striking impeller shaft. Side arms are 9 mm i.d. and are suitable for decanting, filtered vent, inoculation, installation of sensing probe, etc. and are closed with Teflon-lined, plastic screw caps.
SPECIFICATIONS