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        • Gravi-Seal Analytical Filter Holder, image 1

        Gravi-Seal Analytical Filter Holder

        The Gravi-Seal autoclavable filter holder combines a number of key features and benefits, making it a tremendous value. To begin with, the funnel has only two pieces.

        There are no clamps or locking devices to manipulate. A unique gravity sealing design allows for one-handed operation with no danger of filter by-pass or sample leakage when using depth filters. And it is stable and very solid with no costly replacement parts.

        It all adds up to the easiest and most cost-efficient analytical funnel available. 

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        Properties

        Gravi-Seal analytical funnels are available in polysulfone for aqueous samples. The polysulfone unit is autoclavable and chemically resistant for cell culture and microbiological applications. 

        The No. 8 stopper mounts in a standard 1-liter filtering flask for individual tests or in three- and six-place stainless steel manifolds for multiple tests to run concurrently.

        The No. 8 stopper mounts in a standard 1-liter filtering flask for individual tests or in three- and six-place stainless steel manifolds for multiple tests to run concurrently.

        - Uses a 47 mm depth filter disc
        - One-handed operation
        - Only two parts
        - No clamps, wheel locks, or magnets to wear out

        Characteristics

        Material
        available in polysulfone for aqueous samples.
        Graduations
        up to 350 mL with 50 mL intervals.
        Durable
        break resistant, no extra parts to break or wear out.

        Applications

        • Filtering liquids for sterility
        • Particle removal

        Product Variants

        Multiple versions of Gravi-Seal Analytical Filter Holder are available.

        Product Variants

        4 available results

        1. 1213865
          Gravi-seal Analytical Funnel Autoclavable Filter Holder PS 47mm Complete Unit (1 Pc)
          Box quantity
          1
          Housing material
          Polystyrene
          Diameter (mm)
          47.00
        2. 1213882
          Gravi-seal Analytical Funnel Autoclavable Filter Holder PS 47mm Funnel Only (1 Pc)
          Box quantity
          1
          Housing material
          Polystyrene
          Diameter (mm)
          47.00
          Filter media
          Glass Fiber - No binders
        3. 1213883
          Gravi-seal Analytical Funnel Autoclavable Filter Holder PS 47mm Base Only (1 Pc)
          Box quantity
          1
          Housing material
          Polystyrene
          Diameter (mm)
          47.00
        4. 1214124
          Gravi-seal Analytical Funnel Autoclavable Filter Holder PS 47mm Complete Unit, 3pk
          Box quantity
          3
          Housing material
          Polystyrene
          Diameter (mm)
          47

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