Stirrer Accessories
Chemglass Life Sciences Stirrer Blade, PTFE, 19mm, Heavy Duty, for 72000mL Flasks, 54mm Width x 200mm Length, 71/60 minimum joint clearance
Stirrer Blade, PTFE, 19mm, Heavy Duty, for 72000mL Flasks, 54mm Width x 200mm Length, 71/60 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.
Chemglass Life Sciences Stirrer Bearing, Universal, 24/40, 10mm, Ball Bearing
Stirrer Bearing, Universal, 24/40, 10mm, Ball Bearing. Universal Chem-Vac™ PTFE stirrer bearing provides a VACUUM TIGHT FLAKE-FREE SEAL on GLASS, PTFE or S.S. stir shafts. Upper portion of bearing rotates with the stirrer shaft providing a flake-free seal. The bearing consists of a PTFE standard taper body, Glass filled polypropylene screw cap, PEEK/PTFE sleeve and a glass filled polypropylene loosening nut and a specially designed glass ball-bearing for rigidity and smoothness of operation. The polymer blend sleeve provides a long lasting seal for use up to 500 RPM. Loosening nut above the standard taper inner joint allows easy and quick removal. Bearing is 45mm OD at its widest point.
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 Stirrer Blade, PTFE, 10mm, for 500mL to 1000mL Flasks, 19mm Width x 75mm Length, 24/40 minimum joint clearance
Stirrer Blade, PTFE, 10mm, for 500mL to 1000mL Flasks, 19mm Width x 75mm Length, 24/40 minimum joint clearance. Stirrer blade made of 1/8" thick solid PTFE for use with both Chem-Stir™ and button style stirring shafts having a 10mm OD.
Chemglass Life Sciences PTFE Impeller Assembly, 171mm OAW x 368mm OAH, , for 15L VSA
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 Stirrer Blade, PTFE, Banana Shape, Solid, 10mm, for 5000mL Flasks, 45/50 minimum joint clearance
Stirrer Blade, PTFE, Banana Shape, Solid, 10mm, for 5000mL Flasks, 45/50 minimum joint clearance. Blade is shaped to resemble the contour of a round bottom flask. Blades are solid. Made of 1/8" PTFE to fit 10mm OD stirrer shafts. Minimum joint size listed is the size required to allow passage of the blade.
Chemglass Life Sciences Chemglass 29/42 Lower Joint Adapter for 10 mm Stir Shaft - Mechanical seal bearing, 1-3/4 in threaded connection (CG-2077-M-38)
Lower joint adapter for 29/42 ground joints that provides a dry-running mechanical seal for 10 mm stir shafts and a 1-3/4 in threaded connection. Supplied complete with perfluorinated O-rings and a loosening nut, the adapter resists aggressive chemicals while minimizing contamination and allowing vertical adjustment for different agitator styles.
- Provides a vacuum- and pressure-tight seal for 29/42 lower joints.
- Designed for 10 mm stir shafts and 1-3/4 in threaded connections.
- Includes perfluorinated O-rings and a loosening nut for chemical resistance.
- Dry-running mechanical seal rotates with the shaft to prevent contamination.
- Rated to 5 Torr vacuum and 2-3 psi pressure; seals up to 2000 rpm.
- Compatible with glass, metal, or PTFE-covered stir shafts and allows vertical adjustment.
Cole-Parmer IKA 1296000 Propeller Stirrer, 3-Bladed, 13.75" (350 mm) Shaft
A variety of propellers, paddles, clamps, and stands are available.