Please login to your online account to display your discounted pricing

Fisherbrand™ Quantitative Grade Filter Paper Circles

Manufactured to reduce silicon dioxide, calcium oxide and ferric oxide levels

Manufacturer: fisherbrand™  09-790-E

 View more versions of this product

Catalog No. 09-790E

  • / Pack of 100 Each

Description & Specifications


Quantity 100/box
Grade Q8
Material Alpha Cotton Cellulose
Format Circle
Porosity Coarse
Diameter (Metric) 12.5cm
Particle Retention 20 to 25μmm
For Use With (Application) Suitable for coarse and gelatinous precipitates requiring thorough washing on paper. Used in metallurgical labs for filtering iron and aluminum hydroxides, metallic aerosols and for determining silica in steel. Also used in environmental monitoring. Limited wet strength.
Flow Rate Fast

  • Made from high-quality alpha cotton cellulose, washed in hydrochloric acid and neutralized in an ultrapure water rinse
  • Leave no more than 0.01% ash when burned
  • Limited wet strength, suitable for gravity or low-suction filtration; should be used with care to avoid rupturing


Accessories for Catalog Number: 09790E

Item Mfr. No. Item Description Price Per Unit Quantity