Magnetic Stir Bar Large Size, Stirbars/Stir Bars, PTFE Stirrer/Mixer Bar. Spinba

Description

4 pack 50 mm large size of magnetic stir bar in one package.
Brand new, never used PTFE stirrer bars.
Octagonal shape with good design has stronger strength to rotate in the container.
Can be used any Liquid Solution in Chemical, Materials, Biology and Medical Research Laboratory.
Teflon(PTFE) coating with the stir bars can be used in any chemicals and High Quality for your experiments.
Product Description
CHEMICAL RESISTANT
These magnetic stir bars are covered by PTFE which is chemically inert, weatherable, excellent electrical insulation, high-temperature resistance, a low coefficient of friction and non-adhesive properties.
PLEASE SEE OUR DETAIL TECHNOLOGY
The magnetic stirrers are constructed with a magnet assembled in and PTFE coating, resistant to corrosion and abrasion, nontoxic; durable and inert.
Perfect for chemistry and biology research, home-lab use
4 PCS Together
High-Quality magnetic stir bar.
Length of 50MM.
Widely Used
Homebrewers to make a yeast starter, or tinctures/salves
Free Return
Having the large sizes is helpful for finding the ideal size for a given container and liquid viscosity