5pcs Magnetic Stirrer Stir Bars,Diameter 0.3 inch(8mm), Length 2 inch(50mm)
- HIGH QUALITY -Comes with 5 pieces magnetic stir bars,diameter 0.3 inch(8mm), length 2 inch(50mm).
- RELIABLE - For food contact materials, these magnetic stir bars have passed the FDA quality inspection in accordance with the regulations of the US Food and Drug Administration, refer to FDA21 CFR 177.1550 perfluorocarbon resin.
- MATERIAL - Strong magnets sealed, PTFE coating, can be used with corrosive chemicals, including acid and base. Non-toxic,No adhesion,High /Low temperature resistance,Weather resistance.
- WIDELY USE: perfect for stir a liquid or solution in scientific research, industry, agriculture, health and medicine, homebrew, etc.
- 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.