Liquid Handling

Magnetic Stirring BarsGeneral LaboratoryMagnetic Stirring Bars, PTFEPTFE. High magnetic strength and long life due to Alnico V magnetic cores,fully encapsulated with high-grade PTFE. Strict quality control ensures themagnetic strength, position of the magnetic core, surface quality, crackresistance, and uniform thickness of the PTFE coating. Maximum operatingtemperature 270 °C.BRAND provides the right magnetic stirring bar for virtually any application. Roughvessel surfaces or abrasive sediments can quickly deteriorate the PTFE coating andthus shorten the life of stirring bars. This can be prevented by using reduced contactsurface (e.g., with pivot ring) stirring bars.Storing conditions:To prevent demagnetization stirring bars usingAlnico V magnetic cores should not bestored in a random mass but should be kept"paired" and should not be dropped on hardor steel surfaces.CylindricalPTFE. Round, smooth surface, for universalapplications. Pack of 10.Cylindrical, with pivot ringPTFE. For vessels with slightly unevenbottoms. The pivot ring reduces thecontact surface and enables the stirrerto adopt the optimum stirring position.Pack of 10.LengthmmBar ØmmCat. No.2.5 2.5 1371 003.5 3.5 1371 015 2 1371 026 3 1371 038 3 1371 0412 4.5 1371 057 2 1371 068 1.7 1371 0710 3 1371 0813 3 1371 0915 4.5 1371 1015 1.7 1371 1110 6 1371 1315 6 1371 1420 6 1371 1525 6 1371 2030 6 1371 2535 6 1371 2740 8 1371 3045 8 1371 3250 8 1371 3557* 27 1371 3760 9 1371 4070 9 1371 4580 9 1371 50108* 27 1371 55159* 27 1371 60* flattened sides, pack of 1.LengthmmBar ØmmRing ØmmCat. No.8 3 4 1374 0412 4.5 6 1374 0515 4.5 6 1374 1020 6 8 1374 1525 6 7 1374 2030 6 7.5 1374 2535 6 8 1374 2740 8 8.5 1374 3045 8 10 1374 3250 8.5 11 1374 3560 8.5 11 1374 3770 8.5 10 1374 45292info@brand.de