Grade 6 Qualitative Filter Papers Standard Grade, Circle

These cellulose filters are used in qualitative analytical techniques to determine and identify materials.

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Description

A standard grade filter for boiler water analysis. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters. Twice as fast as Grade 5 with similar fine particle retention. Often specified for boiler water analysis applications.

   Parameter Grade 6 Qualitative Filter Paper Standard Grade, Circle
   Grade                                                  : Grade 6
   Grade Type                                         : Standard
   Diameter                                             : 42.5mm, 70mm, 90mm, 110mm, 125mm, 150mm, 185mm, 240mm
   Typical Particle Retention in Liquid1   : 3 µm
   Nominal Thickness                             : 180µm
   Typical water flow rate2                       : 22 ml/min
   Nominal Basis Weight                         : 100g/m²
   Nominal Air Flow Rate                        : 32 s/100 ml/in²
   Nominal Ash Content3                        : 0.15%
   Material                                               : Cellulose
   Application                                          : Boiler water analysis.
   Format                                                : Circles
   Dimensions                                         : Ø42.5mm, Ø70mm, Ø90mm, Ø110mm, Ø125mm, Ø150mm, Ø185mm, Ø240mm
  • 1Particle retention rating at 98% efficiency.
  • 2For 9 cm diameter
  • 3Ash is determined by ignition of the cellulose filter at 900°C in air.

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To make your order, please contact us at  info@polyscientific.com.my or call us at +6 06 3350 690

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