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    We offer a wide range of high quality with affordable Chromatography Products.

    Why Mastelf

    Our professional sales team and research will guide you the fresh marketing materials and values on helping making more money in coming projects.

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    Ready stocks for most top rated items and they are ready to send to your hand directly.

    Awesome Products

    HPLC Vial, Recovery Vial, Headspace Vial, Plastic Vial, Syringe Filter, GL45 Bottle, Centrifuge Tube, etc.

    0.2ml-0.5ml Amber Screw and Crimp Inner Recovery Vials2020-07-05T00:24:13+08:00
    0.2ml-0.5ml Amber Screw and Crimp Inner Recovery Vials
    1.5ml 9mm Screw Thread Autosampler Vials for liquid chromatography2020-11-19T01:20:41+08:00
    1.5ml 9mm Screw Thread Autosampler Vials for liquid chromatography
    1.5ml 9mm Screw Thread Autosampler Vials for reverse phase chromatography2020-11-19T00:49:33+08:00
    1.5ml 9mm Screw Thread Autosampler Vials for reverse phase chromatography
    1.5ml Glass Wide Openning High Recovery Vials2020-11-19T00:47:13+08:00
    1.5ml Glass Wide Openning High Recovery Vials
    1.5ml Vial Autosampler Vials with Closure and Septum ND92020-11-19T00:57:05+08:00
    1.5ml Vial Autosampler Vials with Closure and Septum ND9

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    Over the 9 years, we accumulated a certain amount of customer resources and credit.

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    Our products focus on laboratory consumables, stay tuned to see more of our new products.

    What Our Clients Say

    I worked with mastelf since year 2011, I sincerely thank you for your efforts to help me in various ways.

    Jeong-won Park, NARAE SCIENCE OWNER

    Assuming you are using these for HPLC analysis via autosampler, these are what you’re looking for.

    Golam Rowshon Azam, CHEMTECH SCIENTIFIC CEO

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