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Whatman™ 1825-090
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Whatman™ Grade GF/F Borosilicate Glass Microfiber Filter, 90 mm dia

Microfiber Filter, Grade GF/F, 90 mm dia, Circle, Borosilicate Glass, 0.7 µm Particle Retention in Liquid, 420 µm Thickness, 41 ml/min Water Flow Rate, 19 s/100 ml/in2 Air Flow Rate, 75 g/m2 Basis Weight, 325 s/ml Filtration Speed, Binder-free

  • Manufacturer Part No: 1825-090
  • SECO Part No: 12-5414-32
  • Sold As:
  • Availability: loading

Whatman Grade GF/F filter from GE Healthcare's Life Sciences business is manufactured from pure borosilicate glass. GF/F offers very fine particle retention and good loading capacity and flow rate. GE's Whatman brand glass microfiber filters provide reliable results in a variety of critical filtration procedures. Find the right particle retention rating and thickness for your analysis in the Whatman binder-free range.

Diameter : 90 mm
Grade : Grade GF/F
Material (ml/min) : Borosilicate Glass
Binder Type : Binder-free
Maximum Temperature : 550°C
Nominal Air Flow Rate : 19 sec/100 ml/in2
Nominal Basis Weight : 75 g/m2
Particle Retention in Liquid : 0.7 µm
Shape : Circle
Thickness : 420 µm
Typical Water Flow Rate : 41 ml/min
Wet Burst Pressure : 2.3 kPa
Filtration Speed : 325 sec/ml
Loading Capacity : H
  • Recommended for DNA binding and purification. Very effective in filtering finely precipitated proteins. Can be used in conjunction with GF/D as a prefilter for the successful clarification of extremely 'difficult' biochemical solutions and fluids and nucleic acids. Highly suitable for use in applications involving air filtration and for gravimetric analysis of volatile materials where ignition is involved
  • 0.7 µm Nominal particle retention
  • Served as the basis filter for EPA standard for the toxicity characteristic leaching procedure

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