Set 8 PCS Magnetic Stirrer Bar Mixed PTFE Spinbar Type A Oval Joanlab

Magnetic Stirrer Bar Mixed PTFE Spinbar Type A Oval Brand JOANLAB Color white Jumlah pcs 8 Panjang 0.5 - 4 cm TYPE-A Oval -JOANLAB spinbar and has the properties of fine workmanship, no impurities and burrs on the surface, stable speed and no deviation. 8 different sizes in a box, can meet all your needs. -PTFE stir bars are used to stir a liquid or solution in the chemical amp; petrochemical, pharmaceutical, biotechnology, polymers and food amp; grain processing industries. -High temperature up to 250 ℃, low temperature up to -196 ℃,making them suitable for use with both unheated and heated stirrers. -PTFE/Teflon coating helps to reduce vibration while stirring. Because of its small size, a stirring bar is more easily cleaned and sterilized than other stirring devices. With acid and alkali resistance, resistant to a variety of organic solvents, almost insoluble in solvents, can be used with harsh chemicals.