Welcome to the Refreshed Chemopharm Webstore!
 

No. 41 Filter Circles 4.7cm/100

SKU
WH/MA/BO/1441047
Brand
WHATMAN
In stock
Login For Price

Cytiva's Whatman Grade 41 environmental pollution papers are among the fastest filter papers in the Whatman ashless range. This gravimetric filter is well suited for quantitative analysis of soil and air.

  • Extremely low ash content (0.007% ash maximum)
  • 20 µm nominal particle retention rating
  • Fast filtration speed (Herzberg 54 s)
  • Commonly used for routine air pollution analysis and soil pollution analysis

Aside from Grade 41 environmental pollution papers, Whatman quantitative paper comes in a variety of particle retentions, filtration speeds, and filter thicknesses to provide you with the appropriate filter for your precipitate. Also see our hardened ashless grades for analysis requiring the use of strong acids or bases.


Fast ashless paper for pollution analysis

Whatman Grade 41 filters from Cytiva's business are suitable for quantitative air pollution analysis as a paper tape for impregnation when determining gaseous compounds at high flow rates.


Grade 41 filters are also commonly used in preparing solid environmental samples (e.g., soils, sludges) for metals analysis after nitric acid digestion. Grade 41 is available in a convenient, disposable, 47 mm filter funnel with a 250 ml capacity. The 47 mm diameter filter can be easily removed for further analysis or culturing.

More Information
Manufacturer Part Number 1441-047
Brand WHATMAN
UOM / Pack Size 100
Write Your Own Review
You're reviewing:No. 41 Filter Circles 4.7cm/100
Your Rating
More from WHATMAN
Who Viewed This Also Viewed
  1. GF/C GMF Circles 11cm/100
    GF/C GMF Circles 11cm/100 Brand: WHATMAN SKU: WH/MA/CO/1822110
    Login For Price
  2. ENTEROCOCCUS SELECTION AGAR (ENTEROCOCCOSEL AGAR) 500 grams/bottle
    ENTEROCOCCUS SELECTION AGAR (ENTEROCOCCOSEL AGAR) 500 grams/bottle Brand: CONDALAB SKU: CDL/1070
    Login For Price
  3. Pipette Tips, 1ml, Non-sterile, Blue, 1,000 Tips/bag
    Pipette Tips, 1ml, Non-sterile, Blue, 1,000 Tips/bag Brand: BIOLOGIX SKU: BX/PT/NS/20-1000A
    Login For Price
  4. Flowmeter,Brass/316SS
    Flowmeter,Brass/316SS Brand: MASTERFx SKU: CP/P-03295-18
    Login For Price
  5. 100G Class 4 Weight W/NVLAP
    100G Class 4 Weight W/NVLAP Brand: COLE-PARMER SKU: CP/OO/O/P-01029-31
    Login For Price