WHITE PTFE STIR BARS & POLYPROPYLENE STIRRERS
WHITE PTFE EGG SHAPED STIR BARS
These Alnico V Magnetic Core stir bars are molded with a very thick PTFE coating to protect glassware.
WHITE PTFE LARGE OCTAGONAL STIR BARS
Our PTFE Stir Bars feature the most powerful permanent Alnico V Magnetic Cores
WHITE PTFE CELL BARS
These high quality stirring bars are molded with PTFE around extremely strong magnets.
WHITE PTFE MICRO STIR BARS
PTFE micro stir bars are great for stirring in micro-beakers and test tubes.
OCTAGONAL STIR BAR KIT
This octagonal stir bar kit contains eight different size PTFE stir bars stored in a polystyrene plastic box. Each kit contains (2) each 3/8″ x 1/2″ (8 mm x 13 mm), (2) each 3/8″ x 2″ (9.5 mm x 51 mm), (2) each 5/16″ x 5/8″ (8 mm x 16 mm), (2) 3/8″ x 2 1/2″ (9.5 mm x 64 mm), (2) each 3/8″ x 1″ (9.5 mm x 25 mm), (2) each 2 mm x 7 mm micro bars, (2) each 3/8″ x 1 1/2″ (9.5 mm x 38 mm), (2) each 3 mm x 10 mm micro bars.
STAR BAR PTFE STIRRING HEADS
Excellent for stirring at slow speeds for biological applications.
PTFE BEAKER STIR BARS
The stirring action of these beaker stir bars creates a deep vortex even at low speeds. To be used in indicated beaker size.
CROSS HEAD MAGNETIC PTFE STIR BARS
For use in test tubes and flat bottom lab ware. While stirring they make less noise and no splashing.
VANE PTFE STIR BARS
These stir bars are designed for use in small conical tubes.
TRIANGULAR PTFE STIR BARS
These triangular shaped stir bars are the most efficient mixer of all stir bars.
Blades are made of chemical resistant polypropylene and are attached to a PVC covered steel rod. Rods measure 8mm in diameter and are 350mm long.