VWR® Polygon Spinbar Magnetic Stirring Bars
# de catalogue 74950-284
Fournisseur: VWR International
Spécifications
- Coating:PTFE
- Ø:5 mm (³/₁₆")
- Length:12 mm (½")
- Cat. no.:74950-284
- Shape:Polygon
Spécifications
A propos de cet article
These VWR® stirbars have polygon multifaceted surfaces that add turbulence relative to similar smooth size cylindrical bars.
- Center molded pivot ring minimizes the contact area between the bar and the vessel; reduces friction and chattering
- Marring of plastic containers is diminishe
- Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon® brand PTFE Coating – Superior Chemical Compatibility
- Manufactured in a registered ISO 9001:2008 facility, as verified by SGS certification
- Autoclave-safe
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