646 Power magnetic stirring bars (cylindrical) 1 PTFE-encapsulated magnetic core made of a very strong magnetic material (rare earth magnet samarium-cobalt), torque loads transmitted are about 4 times larger than those of conventional magnetic stirring bars. Universal chemical resistance, temperature-resistant from -200 to +250°C. Length approx. mm Ø approx. mm Order No. PU pc/Pack 20 8 10 17 66520 1 40 14 10 17 66540 1 50 19 10 17 66550 1 BOLA Beakerliner, Bohlender PTFE-encapsulated magnetic core (Alnico 5) axially mounted in a guide cage made of PTFE, universal chemical resistance. No shear action on the bottom of the beaker, smooth running in glass beakers also on an uneven bottom. The cage acts like a baffel and thus provides optimum mixing results. Technical data: Material: PTFE Temperature resistance: from -200°C to +250°C Chemical resistance: +++ universal Vacuum: suitable Autoclave: 121°C for beaker size ml Outer Ø cage mm Height cage mm Length × Ø stirring bar mm Order No. 250, 400 67 21 50 × 8 10 17 66208 600, 800, 1000 74 29 60 × 9 10 17 66212 2000 103 32 80 × 10 10 17 66216 3000, 5000 125 48 106 × 25 10 17 66220 webcode WWJRM008 Stirring Bar ASTEROID 40, 2mag Magnetic stirrer bar, very powerful, for large quantities and/or viscous media, stirring over distances, for unfavorably shaped bottoms, 4 × higher torque, unrivalled increase of mixing effect, significantly higher speeds can be reached, no de-magnetization effect, concave shape for minimum contact surface while operationally reliable rotation is ensured, 300% less PTFE wear, triangle contour for high shearing load, added mixing effect at lower speeds, smooth and sealed PTFE coating, pursuant to FDA regulations, suitable for steam-sterilization at 121°C, significant power increase for all magnetic stirrers. Technical data: Shape: triangular, concave Cover material: PTFE Article Ø mm Length mm Weight kg Order No. ASTEROID 25 14 25 0.07 10 18 54425 ASTEROID 40 28 40 0.12 10 18 54440 ASTEROID 70 39 70 0.37 10 18 54471 webcode WW7R3015 Magnetic Stirring Bars Set, IDL This set of magnetic stirring bars covers most applications. A selection of bar sizes allows you to choose the correct bar for stirring any medium. Dimensions: 188 × 116 × 34 mm Contents Form Dimensions approx. Qty cylindrical 10 × 6 mm 1 simple form 15 × 6 mm 1 25 × 7 mm 1 30 × 7 mm 2 40 × 7 mm 1 50 × 8 mm 1 Article Order No. Magnetic stirring bar set Norma with bar remover 24 00 10010 Magnetic stirring bar set Norma without bar remover 24 00 10020 Contents Form Dimensions approx. Qty cylindrical 12 × 4,5 mm 1 with center ring 20 × 6 mm 1 30 × 6 mm 1 triangular 25 × 8 mm 1 40 × 14 mm 1 egg-shaped 20 × 10 mm 1 35 × 15 mm 1 cross-shaped 14 mm 1 dog-bone 37 mm long 1 1
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