PTFE Magnetic Stirrer Stir Bar Type-B White Spin Bars Cylindrical With Pivot Ring Stirring Rod Mixed bars Multiple Sizes , 10pcs

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Queen Mother Ring Women's Pivot Ring, Sterling Silver, Zirconia, All Diamonds, Luxury Jewelry, Elegant New Style, S925,

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8*35mm Magnetic Stirring  Magnetic Stirrer Mixer Stir Bars 8mmX30mm Laboratory Supplies Rod With Pivot Ring 1 Pc

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