5 Pcs 30mm(11.8 inch) PTFE Magnetic Stirrer Mixer Stir Bar,White Color,Laboratory Bar,Stir Plate Bar,8mm30mm Stir Bars….
- HIGH QUALITY - Teflon PTFE material can be used with corrosive chemicals, including acid and base.
- LABORATORY GRADE - Virgin PTFE (Teflon) around solid steel core..
- EASY USE - Helps you easily recover your stir bars in containers.
- 100% MONEY BACK GUARANTEE - We want you to be 100% Satisfied with your purchase. Absolutely no risk. Give our product a try by ordering today..