SWANSOFT 5 Pcs 50mm/1.97 Inch Magnetic Stirrer Mixer Stir Bar, Laboratory Bar, Stir Plate Bar

5 Pcs 50mm/1.97 Inch Magnetic Stirrer Mixer Stir Bar, Laboratory Bar, Stir Plate Bar

QWORK® 6 Pcs PTFE Magnetic Stirrer, Mixer Stir Bar, Type-C magnetic Stirrer Bar White Colour for Magnetic Mixer (C7*30mm)

ANZESER Magnetic Stirrer with 4PCS Stir Bars Set Stir Plate with Stir Bar Retriever (NO Heating) 3000mL Magnetic Mixer 3000RPM Lab Stirrer (UK PLUG)