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8 Pcs Magnetic Stir Bar, Magnetic Stirrer Stir Bars, For Lab

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    Descrição

    Features:


    1. With the least of solid material surface tension, high and low temperature resistant, corrosion resistant, non-toxic.
    2. Widely used in petroleum, pharmaceutical and chemical education research, analysis room to do a stirred solution of use.
    3. Usage: Put PTFE stirrer mixers in the magnetic stirrer, stir or heat at the same time.
    4. PTFE and high-quality permanent magnet magnet refined, with wear-resistant, high temperature resistance, chemical corrosion, stable operation and other advantages.
    5. Non-toxic: with physiological inertia, as artificial blood vessels and organs long-term implanted in vivo no adverse reactions.






    Specification:
    Condition:100 percent Brand New
    Material: PTFE and high-quality permanent magnet magnet
    Color: As shown in the picture
    Size: Approx.
    4x8mm / 0.2x0.3in
    5x10mm / 0.2x0.4in
    6x15mm / 0.2x0.6in
    7x25mm / 0.3x1.0in
    7x20mm / 0.3x0.8in
    9x28mm / 0.4x1.1in
    8x30mm / 0.3x1.2in
    9x35mm / 0.4x1.4in (Widest Diameter x Length )






    Package List:


    8 x Magnetic Stirrer Mixer Stir Bar