stonylab 5 Pack Cross Shape Magnetic Stirrer Stir Bar, 50 x 10 mm PTFE Coated Stirring Bars White Mixer for Stirrers

Pack of 5, Size: 50 x 10 mm; Cross Shape Design Durable and inert, magnet encapsulated in PTFE low friction coating that increase chemical resistance Resistant to high temperature, corrosion, and abrasion; autoclave safe For use in stirring fluid on a magnetic stirrer; ideal for chemistry, biology, agriculture, homebrew, industry, and other laboratory experiments and applications Warranty: StonyLab 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied