Filter Paper
Made of high quality cotton fiber, these filter papers are supplied for use with the filter funnels or Buchner funnels for a wide range of common laboratory filtration use. The qualitative filter papers shall produce a pretty amount of cotton fiber after filtration process, are only suitable for qualitative analysis. The quantitative filter papers are processed with special treatment, resist chemical reaction more effectively and produce much less impurities, can be used for quantitative analysis.DiaTrust extraordinarily supply a premium series of quantitative filter papers for satisfying the demand of more precision filtration.

80gr / Sq.m, supplied for common laboratory filtration use.

Quick Speed
P/N Category Packaging Unit
  • QFL1-6002

    600x600mm

    1000 sheets/Cs

    Case

  • QFL1-0300

    φ300mm

    5000 sheets/Cs

    Case

  • QFL1-0240

    φ240mm

    5000 sheets/Cs

    Case

  • QFL1-0180

    φ180mm

    5000 sheets/Cs

    Case

  • QFL1-0150

    φ150mm

    5000 sheets/Cs

    Case

  • QFL1-0125

    φ125mm

    5000 sheets/Cs

    Case

  • QFL1-0110

    φ110mm

    5000 sheets/Cs

    Case

  • QFL1-0090

    φ90mm

    5000 sheets/Cs

    Case

  • QFL1-0070

    φ70mm

    5000 sheets/Cs

    Case

Medium Speed
P/N Category Packaging Unit
  • QFL2-6002

    600x600mm

    1000 sheets/Cs

    Case

  • QFL2-0300

    φ300mm

    5000 sheets/Cs

    Case

  • QFL2-0240

    φ240mm

    5000 sheets/Cs

    Case

  • QFL2-0180

    φ180mm

    5000 sheets/Cs

    Case

  • QFL2-0150

    φ150mm

    5000 sheets/Cs

    Case

  • QFL2-0125

    φ125mm

    5000 sheets/Cs

    Case

  • QFL2-0110

    φ110mm

    5000 sheets/Cs

    Case

  • QFL2-0090

    φ90mm

    5000 sheets/Cs

    Case

  • QFL2-0070

    φ70mm

    5000 sheets/Cs

    Case

Slow Speed
P/N Category Packaging Unit
  • QFL3-6002

    600x600mm

    1000 sheets/Cs

    Case

  • QFL3-0300

    φ300mm

    5000 sheets/Cs

    Case

  • QFL3-0240

    φ240mm

    5000 sheets/Cs

    Case

  • QFL3-0180

    φ180mm

    5000 sheets/Cs

    Case

  • QFL3-0150

    φ150mm

    5000 sheets/Cs

    Case

  • QFL3-0125

    φ125mm

    5000 sheets/Cs

    Case

  • QFL3-0110

    φ110mm

    5000 sheets/Cs

    Case

  • QFL3-0090

    φ90mm

    5000 sheets/Cs

    Case

  • QFL3-0070

    φ70mm

    5000 sheets/Cs

    Case

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