Hotplates & Stirrers

Pyrex®Spinbar®glass encapsulated Alnico magnet stirring bars are useful for high temperature applications up to 274°C (525°F). Completely smooth surface offers "zero absorption"; easy to clean Meets US Pharmacopoeia specifications for Type I Borosilicate glass Manufactured in a registered ISO 9001:2015 facility, as verified by SGS certification Autoclave safe Note : To avoid breakage, Pyrex glass Stirbars should be carefully placed in the bottom of your stirring vessel and not 'dropped'.

Minimize outer surface temperatures while maintaining uniform heat distribution within the chamber. Thermo Scientific™ Lindberg/Blue M™ Moldatherm™ Box Furnaces include unique insulation and heating element composites, and are available in several popular chamber sizes to meet the most demanding laboratory applications. Advanced engineering and specialized construction techniques include variable density insulation, double shell cabinets, long-life heating elements and horizontal side swing doors. Key Features: Unique double wall minimizes exterior surface temperatures for ...

Thermo Scientific Vacuum Oven, 12.5L, Dial Display, 120V Achieve maximum temperatures of 220°C (428°F) with Thermo Scientific™ Vacuum Ovens, while benefiting from two control configurations and display options. These ovens feature independent vacuum and purge needle valves. Radiant warm-wall heating system optimizes uniformity and conserves chamber space for drying, curing, vacuum embedding and plating applications. Key Features: 3" (7.6 cm) glass wool insulation prevents heat loss siliconee door gasket and positive latch door maintain seal at all vacuum levels ...

A 10-pack of the most commonly used Spinbar®Octagonal Magnetic Stirring Bars in a variety of colors and sizes. Eight-sided Spinbar®Octagonal Magnetic Stirring Bars provide greater surface area and added turbulence when compared to smooth cylindrical bars Integral pivot ring on each stirring bar aids in reducing friction and chattering Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon®brand PTFE Coating – Superior Chemical Compatibility; manufactured in a registered ISO 9001:2015 facility, as verified by SGS certification Included Spinbar®Restrainer fits comfortably in one hand ...

High quality Teflon encapsulated magnetic stirring bars ensure efficient mixing with consistent results. Multi-faceted polygon shape with increased surface area creates added turbulence relative to similar sized, smooth cylindrical bars to provide thorough mixing Absence of a pivot ring allow the Spinbar to stay close to the bottom of the vessel enabling "scraping" of solids Optimal coupling with magnetic spindrive as entire length of stir bar is in close contact Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon®brand PTFE Coating; Superior chemical compatibility Manufactured ...