Grade 591 Qualitative Filter Papers Standard Grade, Sheet

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

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Description

A standard grade filter for fast filtration of medium to coarse precipitates. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters.

Grade 591: 7-12 µm

A thick filter paper with very high loading capacity for fast filtration of medium to coarse precipitates. Offers high absorbency and increased wet strength. Also available prepleated as Grade 591 ½.

 

   Parameter Grade 591 Qualitative Filter Paper Standard Grade, Sheet
   Grade                                             : Grade 591
   Grade Type                                    : Standard
   Diameter                                        : 580mm
   Particle Retention in Liquid Max.   : 12 µm
   Typical Thickness                           : 350 µm
   Basis Weight                                  : 161g/m²
   Filtration Speed (Herzberg)           : Approx. 45 s
   Air Flow Rate                                 : 5.9 s/100 ml/in²
   Material                                          : Cellulose
   Alpha Cellulose Content Min.        : 98%
   Properties                                      : Medium fast, thick
   Application                                     : For fast filtration of medium to coarse precipitates.
   Format                                           : Sheet
   Dimensions                                    : 580 x 580 mm (23 x 23 in)
   Pack Size                                       : 250 pieces

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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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