Stirrer Accessories
Chemglass Life Sciences 19mm Stirrer Shaft Retainer, Nylon, Safety
19mm Safety Collar, Nylon. Designed to be placed on the stirrer shaft directly above the bearing. The collar provides protection against the stirrer shaft dropping and hitting the bottom of the vessel. The collar also acts as a dust cover and permits the stirrer to be positioned off the bottom of the vessel. Supplied complete with one each CG-2049 PTFE gasket of the corresponding size.
Chemglass Life Sciences Stirring Shaft, 19mm, Polished, Glass Agitator, Three-Blade, 625mm OAL, for 3000mL Reactors, 105mm OD Agitator
Stirring Shaft, 19mm, Polished, Glass Agitator, Three-Blade, 625mm OAL, for 3000mL Reactors, 105mm OD Agitator. Shaft is precision ground and polished to fit our CG-2086 19mm PTFE bearings. Designed to be used with cylindrical type reactors. The curved glass blades are spaced 120° apart and angled upward.PLEASE NOTE: STIRRER SHAFTS ARE DESIGNED FOR COUNTER-CLOCKWISE ROTATION.ALSO NOTE: 19MM SHAFTS HAVE A REDUCED DIAMETER TOP SECTION THAT IS 1/2"OD, PLEASE KEEP THIS IN MIND WHEN SELECTING THE PROPER SIZE COUPLING.
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 3/4" Upper Female Motor Adapter (Black)
3/4" Upper Female Motor Adapter (Black). Tru-Stirrer Shaft Coupling Replacement Component.
Chemglass Life Sciences 19mm Tru-Stir Stirrer Shaft Coupling, 3/8" Upper Female Coupling, For Use with CG-2021 Thru CG-2025
19mm 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 19mm (OD) stirrer shafts. Female Upper Coupling is 3/8". 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.
Chemglass Life Sciences 19mm Tru-Stir Stirrer Shaft Coupling, 5/8" Upper Female Coupling
19mm Tru-Stir Stirrer Shaft Coupling, 5/8" Upper Female Coupling. 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 19mm (OD) stirrer shafts. Female Upper Coupling is 5/8". Overall length of the coupling is 4¿. Supplied complete with an allen wrench set.
Chemglass Life Sciences Stirrer Bearing, PTFE, Chem-Stir, Complete, 10mm, 45/50 Inner Joint
Stirrer Bearing, PTFE, Chem-Stir, Complete, 10mm, 45/50 Inner Joint
Chemglass Life Sciences Optional 30mm Stirrer Shaft, Reactor Size: 100L, Fits Support Frame: CG-1968-F-24 & CG-1968-F-26, Overall Length: 58.8"
30mm Stirrer Shaft, Reactor Size: 100L, Fits Support Frame: CG-1968-F-24 & CG-1968-F-26, Overall Length: 58.8". Precision ground and polished stirrer shaft for use with Chemglass process reactors. Designed to utilize CG-2095 and CG-2096 PTFE agitators. Lower portion of stirrer shaft is sandblasted and has a 3/8¿ wide flat. PLEASE NOTE: CG- CG-2097-100 IS MADE FROM HEAVY WALL TUBING AND HAS INDENTS FOR AGITATOR POSITIONING. INDENTS ARE SPACED EVERY 10¿ FROM THE BOTTOM AGITATOR.REPLACEMENT STIRRER SHAFTS ARE FOR USE WITH MECHANICAL SEAL STIR BEARING ON LISTED SUPPORT FRAME.
Chemglass Life Sciences Flex-Drive Coupling for 10mm OD Glass Stirrer Shaft
Flex-Drive Coupling for 10mm OD Glass Stirrer Shaft. The design of our Flex-Drive stirrer coupling eliminates the need to use rubber hose or universal adapters to attach your glass stirrer shafts to overhead motors. Coupling incorporates a 3in long epoxy coated spring to compensate for misalignment and to help isolate breakage. Lower end of coupling has a Celcon compression nut which secures the glass shaft to the coupling via a silicone rubber insert. The silicone insert, along with the knurled compression nut, permits hand tightening of both ground and polished shafts. Top epoxy coated bushing is fitted with an allen screw and will accept 5/16in O.D. stirrer motor shafts.
Chemglass Life Sciences Stirrer Blade, PTFE, 19mm, Heavy Duty, for 1000mL Flasks, 35mm Width x 74mm Length, 45/50 minimum joint clearance
Stirrer Blade, PTFE, 19mm, Heavy Duty, for 1000mL Flasks, 35mm Width x 74mm Length, 45/50 minimum joint clearance. Stirrer blade made of 3/16" thick solid PTFE for use with both Chem-Stir™ and button style stirring shafts having a 19mm OD.