"COWIE"

Magnetic Stirring Bars with Pivot Ring, PTFE

Supplier: COWIE

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

Expand 3 Items

Magnetic stirring bars, oval

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.

Expand 16 Items

Magnetic stirring bar retrievers

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.

Expand 3 Items

Reactor lids, 200 mm, pure PTFE

Supplier: COWIE

PTFE, white.

Expand 2 Items

Stoppers, flat type, PTFE

Supplier: COWIE

PTFE. Stopper with flat head fit standard ground glass joints.

Expand 6 Items

Joint clamps for standard ground joints, Cowie®

Supplier: COWIE

These PTFE joint clamps with totally encapsulated steel springs can be adjusted by hand and fit standard glass joints.

Expand 3 Items

Stirring shafts, adjustable turbine

Supplier: COWIE

Adjustable turbine stirring shafts for use with plain glass, metal, or PTFE shafts.

Expand 8 Items

Sleeves for conical ground joints

Supplier: COWIE

Thin wall joint sleeves, made of PFTE, are inserted between standard taper ground glass joints to eliminate the use of grease and prevent sticking.

Expand 2 Items

Magnetic stirring bar retrievers, flexible, PTFE

Supplier: COWIE

Retrivers are used for the removal of stirrer magnets from vessels of all kinds.

Expand 1 Items

Shaft guide replacement PEEK seals and springs

Supplier: COWIE

Mechanical Seals, Shaft guide replacement PEEK spring for 12 - 19 mm shaft

Expand 8 Items

Stirring shafts, plain

Supplier: COWIE

Plain stirring shafts made of encapsulated stainless steel core with exposed end.

Expand 12 Items

Shaft guides, High Performance (HP), for standard taper ground glass joints

Supplier: COWIE

High Performance (HP) shaft guides provide an effective guide for use with glass and metal shaft stirrers over a wide range of temperatures without shedding particles from a specially formulated PTFE-PEEK seal whilst maintaining vacuum. The moulded-in PTFE-PEEK guide ring located at the end of the taper provides a guide to assist alignment of the shaft.

Expand 47 Items

Tubing connectors, 4-way

Supplier: COWIE

4-way connectors, made of PTFE, bayonet type for tubings.

Expand 7 Items

Bellow connectors

Supplier: COWIE

Bellow connector, PTFE, for use as a flexible or elastic connector to prevent pressure and stresses, and to dampen vibrations in standard ground joints.