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Cytiva Whatman™ Grade 54 Quantitative Hardened Low Ash Filter Paper For Sale Original price was: $81.26.Current price is: $32.50.
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Cytiva Whatman™ Qualitative Filter Paper: Grade 3 Circles Sale

Original price was: $58.10.Current price is: $34.86.

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SKU: US-1798644629553 Categories: ,
Description

Description

Cytiva Whatman™ Qualitative Filter Paper: Grade 3 Circles

Cytiva Whatman™ Qualitative Filter Paper: Grade 3 Circles

A standard grade filter used in qualitative analytical techniques to determine and identify materials. For use in büchner funnels.

    • Grade 3: 6 µm

    Double the thickness of Grade 1 with still finer particle retention and excellent loading capacity; more precipitate can be held without clogging. The extra thickness gives increased wet strength and makes this grade highly suitable for use in Büchner funnels. The high absorbency is particularly valuable when the paper is used as a sample carrier.

    Thickness 390 µm (typical)
    Particle Retention 6 µm (Particle retention rating at 98% efficiency), in liquid max.
    Filtration Speed Approx. 2 s (Herzberg)
    Ash Content 0.06%
    Burst Strength 0.034 bar, wet burst; 1.930 bar, dry burst
    Flow Rate Medium flow, thick
    Basis Weight 187 g/m²
    Airflow Rate 26 s/100 ml/in²
    Tensile Strength 72 N/15 mm Tensile M/D Dry
    Additional information

    Additional information

    Size

    70mm, 90mm, 125mm, 150mm, 240mm, 320mm, 70mm (Wholesale), 90mm (Wholesale), 125mm (Wholesale), 150mm (Wholesale), 240mm (Wholesale), 320mm (Wholesale)
    Shipping & Delivery

    We accept returns on non-sale items that are in original packaging, unused, and unwashed within 30 days of receipt. Please follow our returns/exchanges process below. If items do not meet our requirements for return, they will be shipped back to you in lieu of a refund. Shipping and handling charges are non-refundable (exceptions may apply).

    Returns & Exchanges Process: If item(s) fit within our returns guidelines found in the Returns. Please allow 7-10 business days for the credit to appear on your account after your return is processed.