Supplier: Lenz Laborglas GmbH & CO.KG

DURAN®, borosilicate glass shaft, PFTE paddles with ground and polished shaft.

Supplier: VELP SCIENTIFIC

Powerful digital hotplate stirrer that features a 10 cm (4") ceramic plate and guarantees precise thermoregulation of the media, high safety and maximum reliability. The AREC 4 Digital has an aluminium body and technopolymer housing, it offers precise temperature control, advanced stirring and heating performance, improved safety features, and ease of use. The compact footprint makes it an indispensable solution for laboratories with limited bench space.

Supplier: COWIE

Boxed sets include an assortment of useful sizes of each type of PTFE stirrer bar in a re-usable container.

Supplier: Lenz Laborglas GmbH & CO.KG

Stirrers made of precision calibrated glass tube, length of the ground and polished bearing surface and 160 mm, blade and security screw.

Supplier: 2MAG

Ultra-flat stirring systems for careful mixing of cell cultures. Suitable for culture flasks with spinning propeller and spinning ball systems. The hermetically closed stainless steel housing is water, dust and germ-proof. Operating temperatures up to 50 °C.

Supplier: Bohlender

Stirrer blades made from PTFE, with a set of clamp screws made from a PTFE/PEEK compound.

Supplier: COWIE

PTFE covered. For stirrers with rare earth magnetic core the magnetic attraction is 1,5 to 2 times stronger than conventional stirrers. The magnetic core is made from a combination of samarium and cobalt. The rare earth stirrers will continue to function at full strength for many years as the magnetism remains for longer.

Supplier: COWIE

Magnetic stirrer bar with white PTFE coating, used for very small containers.

Supplier: COWIE

Plain PTFE magnetic stirring bars have similar performance to cylindrical bars, but provide more turbulence at low speeds.

Supplier: VELP SCIENTIFIC

Stirring bar, magnetic, Length: 6 mm, Ø: 3 mm

Supplier: Merck

For applications requiring compatibility with solvents, this Millipore stirred cell is available in two sizes. Certain aldehydes, ketones (e.g., acetone) and aliphatic ethers/esters may reduce the life of the fluorocarbon O-rings.

Supplier: Bohlender

PTFE stirrers: These stirrer tools have a PTFE coated stainless steel shaft, and the U-shaped stirrer blade is made entirely of PTFE. Ideal for mixing viscous liquids. Strong, tangential flow with shear rate in the margin area, little sediment on the wall of the vessel.

Supplier: Lenz Laborglas GmbH & CO.KG

DURAN®, borosilicate glass, PFTE/fibre glass pressure screw. The fluoroplastic bearing is in a borosilicate glass housing, and has adjustable PTFE/FPM seal. All parts are interchangeable.

Supplier: COWIE

Stirring bar, magnetic, Cylindrical, Length: 8 mm, Ø: 3 mm

Supplier: 2MAG

The hermetically sealed stainless steel housing is water, germ and dust-proof. Operating temperatures for the basic version up to 50 °C, for HT version up to 95 °C submerged in water baths, up to 200 °C in ovens. M4 thread is integrated in the stainless steel bottom plate (only for MIXdrive 1 XS basic version).

Supplier: COWIE

Octagonal shaped PTFE coated stirrer bars made using rare earth samarium-cobalt magnets, have greater magnetic strength than Alnico magnets.

Supplier: COWIE

These stirring bars are made of extra power samarium-cobalt magnets which are chemically inert and have increased magnetic strength compared to Alnico.

Supplier: Bohlender

PTFE encapsulated magnetic core (Alnico 5) axially mounted in a guide cage made of PTFE.

Supplier: COWIE

PTFE coated removable ring magnetic stirring bars can be used in the same way as either cylindrical or pivot ring type.

Supplier: COWIE

Octahedral magnetic stirring bars.

Supplier: Bohlender

Stirring Tools, BOLA, Replacement screwcap, PPS, GL 32

Supplier: COWIE

PTFE covered, strong Alnico V magnetic core. Smooth surface. Designed for use in tubes.

Supplier: COWIE

PTFE covered, suitable for use in containers with bases that are slightly curved or uneven.

Supplier: COWIE

PTFE, with encapsulated steel reinforced drive shaft. Chemically inert. The smooth surface reduces contamination and makes cleaning easier.

Supplier: COWIE

Magnetic stirring bar which is ideal for dissolving solids and mixing sediments due to the scraper-like action on the base of the container.

Supplier: COWIE

PTFE covered, strong Alnico V magnetic core. Smooth surface. Stirring action is similar to oval or pivot ring type stirring bars.

Supplier: COWIE

Double cross-head has a greater turbulance when compared to single cross-head.

Supplier: Lenz Laborglas GmbH & CO.KG

DURAN®, borosilicate glass with PTFE paddle and paddle safety securing screw. 10 mm shaft Ø. The length of the ground and polished bearing surface for the shaft Ø is 160 mm.

Supplier: COWIE

Magnetic stirring bars designed for use with very abrasive media which may erode PTFE.

Supplier: COWIE

PP covered, strong Alnico V magnetic core and hanging ring at one end. For the removal of stirrer magnets from vessels of all kinds.