Grade 114 Qualitative Filter Paper Wet-Strengthened, Circle

Only half the thickness of Grade 113 and suitable for coarse or gelatinous precipitates. Smooth surface for easy recovery of precipitates.

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Description

These extremely strong filter papers have a high wet strength due to the addition of a small quantity of chemically stable resin. Normal qualitative applications will not introduce any significant impurities into the filtrate. The resins do, however, contain nitrogen so these grades should not be used in Kjeldahl estimations, etc. Some wet strengthened grades are available in folded (prepleated) forms.

Also available prepleated as Grade 114V.

   Parameter Grade 114 Qualitative Filter Paper Wet-Strengthened, Circle
   Grade                                                    : Grade 114
   Grade Type                                           : Wet-Strengthened
   Typical Particle Retention in Liquid1     : 25 µm
   Nominal Thickness                               : 190 µm
   Typical water flow rate2                        : 333 ml/min
   Nominal Basis Weight                           : 75 g/m²
   Nominal Air Flow Rate                          : 4 s/100 mL/in²
   Material                                                 : Cellulose
   Format & Dimensions                           : Circle – Ø90 mm, Ø125 mm, Ø150 mm, Ø185 mm, Ø240 mm, Ø400 mm
  • 1Particle retention rating at 98% efficiency.
  • 2For 9 cm diameter

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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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