Welcome to the Refreshed Chemopharm Webstore!
 

Grade 4 Circles, 27mm 400/pk

SKU
WH/MA/AO/1004027
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 1004-027
Brand WHATMAN
UOM / Pack Size 400
Write Your Own Review
You're reviewing:Grade 4 Circles, 27mm 400/pk
Your Rating
More from WHATMAN
Who Viewed This Also Viewed
  1. Solution Basins, 55ml, Polystyrene, Sterile, Individually Wrapped, 1 Pcs/bag, 100 Bags/Case
    Solution Basins, 55ml, Polystyrene, Sterile, Individually Wrapped, 1 Pcs/bag, 100 Bags/Case Brand: BIOLOGIX SKU: BX/SB/ST/25-0051
    Login For Price
  2. Electrode pH Soil Glass BNC
    Electrode pH Soil Glass BNC Brand: COLE-PARMER SKU: CP/OO/O/P-05992-62
    Login For Price
  3. No. 5 Filter Circles 7cm/100
    No. 5 Filter Circles 7cm/100 Brand: WHATMAN SKU: WH/MA/AO/1005070
    Login For Price
  4. 1CHR Chroma Reels 1.0cmx100m
    1CHR Chroma Reels 1.0cmx100m Brand: WHATMAN SKU: WH/MA/FO/3001604
    Login For Price
  5. Beakers PP 400ml 50/pk
    Beakers PP 400ml 50/pk Brand: COLE-PARMER SKU: CP/OO/O/P-06006-72
    Login For Price