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Fisher Scientific Quantitative-Grade Filter Paper Circles, Grade Q8, 15 cm, 100/pk

$17.95
MFR:
S47576F
Medex SKU:
FSC-S47576F
Packing Info:
100/Pk
Usually Ships:
1 - 2 Business Days
Freight Quote Button:
False

Description

Quantitative-Grade Filter Paper Circles
Coarse Porosity

  • Flowrate: 2.6 sec./100mL.

  • Surface: Smooth, open texture.

  • Particle Retention: >10µm.

  • Applications: Suitable for coarse and gelatinous precipitates requiring thorough washing on paper.
    Medium Porosity

  • Flowrate: 15.7 sec./100mL.

  • Surface: Smooth.

  • Particle Retention: 2-5µm.

  • Applications: Widely used for general gravimetric analysis.

  • Retains medium-sized particles such as lead sulfate, calcium oxalate, and magnesium-ammonium.
    Fine Porosity

  • Flowrate: 76 sec./100mL.

  • Surface: Smooth, dense texture.

  • Particle Retention: >2µm.

  • Applications: Excellent retention; suitable for finest precipitates such as metastannic acid, barium sulfate, mercuric chromate, and strontium sulfate.