Welcome to the Refreshed Chemopharm Webstore!
 

Grade 4 Circles, 50mm 100/pk

SKU
WH/MA/AO/1004050
Brand
WHATMAN
Pre-order (Deliver in 8 to 12 weeks)
Login For Price

Whatman Grade 4 Qualitative Filter Papers are a standard grade, high flow rate filter paper. They are useful in qualitative analytical separations when fast flow is required and the collection of fine particles is not critical.

These cellulose filters are used in qualitative analytical techniques to determine and identify materials (e.g., in air pollution monitoring).

Extremely high flow rate

  • Excellent retention: captures coarse particles and gelatinous precipitates such as ferric hydroxide and aluminum hydroxide
  • Fast filtration: useful for routine clean-up of biological fluids or organic extracts during analysis

Grade 4 Qualitative Filter Papers (20-25 µm particle retention) are available in a variety of sizes and formats including circles, sheets, and rolls. They are also available as prepleated filters, which give improved flow rate and increased loading capacity compared to equivalent flat filters.

More Information
Manufacturer Part Number 1004-050
Brand WHATMAN
UOM / Pack Size 100
Write Your Own Review
You're reviewing:Grade 4 Circles, 50mm 100/pk
Your Rating
More from WHATMAN
Who Viewed This Also Viewed
  1. Flowmeter  Brass/316SS
    Flowmeter Brass/316SS Brand: MASTERFx SKU: CP/OO/O/P-03293-38
    Login For Price
  2. Superior White Coated Freezer Pack for 50ml Tubes, 16-well divider, 5 Pcs/Strip, 20 Strips/Case
    Superior White Coated Freezer Pack for 50ml Tubes, 16-well divider, 5 Pcs/Strip, 20 Strips/Case Brand: BIOLOGIX SKU: BX/90-5016
    Login For Price
  3. Hydrometer 39-51 API ASTM
    Hydrometer 39-51 API ASTM Brand: COLE-PARMER SKU: CP/EC/O/P-08299-27
    Login For Price
  4. Photometer, digital, Dual Flame
    Photometer, digital, Dual Flame Brand: COLE-PARMER SKU: CP/OO/O/P-02655-10
    Login For Price
  5. 1`413uS KCl Calibration solution, 480ml (ECCON1413BT) (01X211207)
    1`413uS KCl Calibration solution, 480ml (ECCON1413BT) (01X211207) Brand: EUTECH SKU: EU/SO/CO/CON-1413
    Login For Price