Magnetic spin bars or stir bars or stirring beads

Adjustable spinner height. Ptfe impeller assembly rides on glass bearings for friction free operation.

Adjustable spinner height. Ptfe impeller assembly rides on glass bearings for friction free operation.

Adjustable spinner height. Ptfe impeller assembly rides on glass bearings for friction free operation.

Adjustable spinner height. Ptfe impeller assembly rides on glass bearings for friction free operation. 25ml & 50ml have black phenolic rubber lined caps. 100ml-300ml have polypropylene caps, silicone gasket and pouring rings.

Adjustable spinner height. Ptfe impeller assembly rides on glass bearings for friction free operation. 25ml & 50ml have black phenolic rubber lined caps. 100ml-300ml have polypropylene caps, silicone gasket and pouring rings.

Adjustable spinner height. Ptfe impeller assembly rides on glass bearings for friction free operation. 25ml & 50ml have black phenolic rubber lined caps. 100ml-300ml have polypropylene caps, silicone gasket and pouring rings.

Adjustable spinner height. Ptfe impeller assembly rides on glass bearings for friction free operation.

Adjustable spinner height. Ptfe impeller assembly rides on glass bearings for friction free operation.

This bar&rsquos high-energy magnetic material combined with a fluted octagonal shape produces exceptional power, although its length is only 50mm (1.969&quot) with a 21mm (0.

Spinring&reg stirring bars provide maximum stabilization of the magnetic stirring bar with the addition of a removable &ldquohoop&rdquo around a standard octagonal bar. Best suited for larger open-neck vessels, such as buckets and beakers

Large to Small Volumes, the Spinpak&reg Assortment has You Covered A 10-pack of the most commonly used Spinbar&reg Octagonal Magnetic Stirring Bars in a variety of colors and sizes. Eight-sided Spinbar&reg Octagonal Magnetic Stirring Bars provide

Spinring Teflon Magnetic Stirring Bar 50.8 x 8mm, 57.2mm Ri