Stirrer Accessories
Chemglass Life Sciences PTFE Impeller Assembly, 108mm OAW x 222mm OAH, for 3L Spinner
Our PTFE impeller assemblies are designed to provide agitation forvertical side arm (VSA) vessels and spinners when used withcap adapter and Dura Drive overhead motor.PLEASE NOTE: STAINLESS STEEL IMPELLER ASSEMBLIES ARE AVAILABLE AS SPECIAL ORDER.
Chemglass Life Sciences 12.7mm Tru-Stir Stirrer Shaft Coupling, 3/8" Upper Female Coupling, For Use with CG-2021 Thru CG-2025
12.7mm Tru-Stir Stirrer Shaft Coupling, 3/8" Upper Female Coupling, For Use with CG-2021 Thru CG-2025. The design of our Tru-Stir stirrer shaft coupling eliminates the need to use rubber hose or universal adapters to attach your stirrer shafts to overhead stir motors. Coupling incorporates a unique helical S.S. spring permitting up to 1/4¿ of offset misalignment and 45¿ of angular misalignment. Coupling is rated for 24 in-lbs of torque without the backlash normally associated with common coil springs. Lower portion of coupling has a nylon adapter with a one piece collar for attachment to 12.7mm (OD) stirrer shafts. Female Upper Coupling is 3/8". For use with CG-2021 thru CG-2025 series of motors and stirrersOverall length of the coupling is 4¿. Supplied complete with an allen wrench set.
Chemglass Life Sciences 25.4mm Tru-Stir Stirrer Shaft Coupling, 1/2" Upper Female Coupling, For Use with CG-2025-20
25.4mm Tru-Stir Stirrer Shaft Coupling, 1/2" Upper Female Coupling, For Use with CG-2025-20. The design of our Tru-Stir stirrer shaft coupling eliminates the need to use rubber hose or universal adapters to attach your stirrer shafts to overhead stir motors. Coupling incorporates a unique helical S.S. spring permitting up to 1/4¿ of offset misalignment and 45¿ of angular misalignment. Coupling is rated for 24 in-lbs of torque without the backlash normally associated with common coil springs. Lower portion of coupling has a nylon adapter with a one piece collar for attachment to 25.4mm (OD) stirrer shafts. Female Upper Coupling is 1/2". For use with CG-2021 thru CG-2025 series of motors and stirrers. Overall length of the coupling is 4¿. Supplied complete with an allen wrench set.
Sigma Aldrich Fine Chemicals Biosciences Pur A LyzerTM Maxi Dialysi
The Pur-A-Lyzer Dialysis Kits are an innovative dialysis tubing that can be conveniently loaded and unloaded using any standard pipette tip while still allowing for 98% sample recovery yield. The revolutionary design of the Pur-A-Lyzer Tube makes it the only dialysis tool which enables true high throughput dialysis accommodating a large number of samples in a single buffer tank.The Pur-A-Lyzer Dialysis Tube allows rapid high performance extraction of macromolecules without contamination. It is ideal for purification of proteins automated protein sequencing peptide mapping and amino acid analysis.
Chemglass Life Sciences Attachment Pin, Agitator, PTFE Encapsulated Steel, 5/16"-18 Thread
Attachment Pin, Agitator, PTFE Encapsulated Steel, 5/16"-18 Thread. PTFE safety pin with Stainless Steel core.
Chemglass Life Sciences Stirrer Blade, PTFE, Banana Shaped, Solid, 19mm, Heavy Duty, for 1000mL Flasks, 34/45 minimum joint clearance
Stirrer Blade, PTFE, Banana Shaped, Solid, 19mm, Heavy Duty, for 1000mL Flasks, 34/45 minimum joint clearance. Blade is shaped to resemble the contour of a round bottom flask. Made of 3/16" PTFE to fit 19mm OD stirrer shafts. Minimum joint size listed is the size required to allow passage of the blade.
Chemglass Life Sciences 3/8" I.D. x 3/8" I.D. Coupling Adapter, Stainless Steel
Coupling Adapter, Stainless Steel . For use primarly with Tru-Stir stirrer shaft couplings.
