Enkelbruke Magnetic Stir Bar Retriever, PTFE Material Chemical Resistant Retriever for Scientific Research Agriculture

27.5cm Magnetic Stir Bar Retriever, 10.83in PTFE Mixer Stir Bar, Chemical Resistant Stirring Rod for Scientific Research Agriculture

Weewooday 8 Pieces PTFE Magnetic Mixer Stirrer Bar, White Color Stainless Steel Laboratory PTFE Stir Plate Bar, Mixing Plate Magnet Stick (30 mm/ 1.18 Inch)

ANZESER Magnetic Stirrer w/Stir Bar, 3000RPM Magnetic Stir Plate, (No Heating) Stir Plate Max Capacity 3000mL Magnetic Mixer