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Description: Zirconia molecular biology grade grinding beads, 200 µm, Ø: 200 µm
Catalog Number: 12621-160
Supplier: VWR International

Environmentally Preferable


Description: PTFE* resin-coated, flea-size, polygon magnetic stir bars. 6.35Lx3Dia.mm.
Catalog Number: 58948-400
Supplier: VWR International

Description: Designed specifically for round bottom flasks and vessels. The PTFE* resin-coated, egg-shaped, magnetic stir bar fits the round bottom for uniform stirring without restriction. 9.5Lx4.8Dmm. For round-bottom flasks sized 10mL.
Catalog Number: 58949-012
Supplier: VWR International

Description: VWR* Stirbar/Spinbar, Magnetic, Micro Flea, Pivot Ring, Alnico Magnet, FDA Grade, USP Class VI, Material: Teflon PTFE, Durable, Inert, ISO 9001:2008, Dimensions: 8 X 3Mm (0.315 X 0.118in), Autoclavable, Color: White
Catalog Number: 76001-876
Supplier: VWR International


Description: Solid PTFE* resin vanes with cross mounted, molded-in magnets. For 3mL or 5mL vials and conical tubes.
Catalog Number: 58949-272
Supplier: VWR International

Description: Zirconia molecular biology grade grinding beads, 800 µm, Ø: 800 µm
Catalog Number: 12621-148
Supplier: VWR International

Environmentally Preferable


Description: Zirconia molecular biology grade grinding beads, 400 µm, Ø: 400 µm
Catalog Number: 12621-154
Supplier: VWR International

Environmentally Preferable


Description: This PTFE* resin-coated, centrifugal, magnetic stirrer fits into the standard cuvette having a 10mm light path. May also be used in test tubes. Molded in one piece, the stir bar will not scratch cuvettes or trap dirt. Dimensions: 9Dx8Hmm.
Catalog Number: 58949-030
Supplier: VWR International

Description: Solid PTFE* resin vanes with cross mounted, molded-in magnets. For 1mL micro vials and conical tubes.
Catalog Number: 58949-270
Supplier: VWR International

Description: Multifaceted, interrupted profile that adds turbulence and improves stirring. Strong Alnico* magnets are encapsulated in autoclavable and inert PTFE can be used in temperatures up to 225degreesC (437degreesF).
Catalog Number: 74950-282
Supplier: VWR International


Description: Solid PTFE* resin vanes with cross mounted, molded-in magnets. Tapered. For conical bottom centrifuge tubes (trim to fit).
Catalog Number: 58949-276
Supplier: VWR International


Description: Powerful Motor and Magnet Mix up to 25 L. Microprocessor Control. UL and C-UL listed. CE marked. Speed Range: 60-1400 rpm. Model 660 Standard Stirrer. 120V. Dimensions: 27.9W x 10.2H x 43.2D cm.
Catalog Number: 12621-052
Supplier: VWR International

UL Listed cUL Listed Irregular Voltage


Description: Designed specifically for round bottom flasks and vessels. The PTFE* resin-coated, egg-shaped, magnetic stir bar fits the round bottom for uniform stirring without restriction. 31.8Lx15.9Dmm. For round-bottom flasks sized 300 and 500mL.
Catalog Number: 58949-200
Supplier: VWR International

Description: Designed specifically for round bottom flasks and vessels. The PTFE* resin-coated, egg-shaped, magnetic stir bar fits the round bottom for uniform stirring without restriction. 63.5Lx19.0Dmm. For round-bottom flasks sized 3000 and 5000mL.
Catalog Number: 58949-243
Supplier: VWR International

Description: Designed specifically for round bottom flasks and vessels. The PTFE* resin-coated, egg-shaped, magnetic stir bar fits the round bottom for uniform stirring without restriction. 50.8Lx19.0Dmm. For round-bottom flasks sized 2000 and 3000mL.
Catalog Number: 58949-002
Supplier: VWR International

Description: Disposable magnetic stir bars eliminate potential for cross-contamination. Octagonal shape provides increased surface area and turbulence. PTFE* resin-coated.
Catalog Number: 58947-142
Supplier: VWR International

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