Whatman 1842-090, Glass Microfiber PreFilter, 2.0 um particle retention rating, 90 mm circles (20 pcs)

Whatman 1842-090, Glass Microfiber PreFilter

Whatman 1842-090, Glass Microfiber PreFilter, 2.0 um particle retention rating, 90 mm circles (20 pcs)

Whatman product code 1842-090
Filter Mediabinder free glass microfiber
Particle Retention Rate2 µm
Diameter or Size L X W90 mm
Thickness750 µm
Flow Rate887 (ml/min)^2
Pack Size20
Regular Price $86.28 Price $76.31
In stock
SKU
1842-090

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Whatman GMF 15 is a multilayer glass microfiber Filter with a coarse top layer (1 um) meshed with a finer layer of 1. um or 2. um. Manufactured from 1% borosilicate glass microfiber, the Filter is binder free. It is an excellent choice of preFilter for higher Particulate loading capacity with faster flow rates.

The GMF 15 represents a new dimension in separation science leading to faster and more cost-effective filtration. In application, the GMF 15* traps larger particles in the pores or on the surface of the coarse layer while the medium sized particles are caught in the interface meshing. The smaller particles are netted in the interstices of the fine layer. Whatman Multigrade GMF 15, used as a preFilter, nearly doubles the volume of sample Filtered compared to a single density preFilter. Compared to an unprotected membrane, the volume of sample Filtered is three to seven times greater. conventional preFilters cannot perform in the same way as the Multigrade GMF 15 simply because preFilters of a uniform density do not have the loading capacity of the multiporosity Filter technology advanced by Whatman. For highly Particulate loaded samples, the performance of GMF 15 Filters is recommended.

Features:
  • Higher Particulate loading capacity.
  • Faster flow rate.
  • Extended life of Filter.
More Information
Manufacturer Whatman

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