Welcome to the Refreshed Chemopharm Webstore!
 

No. 4 Filter Circles 40cm/100

SKU
WH/MA/AO/1004400
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 1004-400
Brand WHATMAN
UOM / Pack Size 100
Write Your Own Review
You're reviewing:No. 4 Filter Circles 40cm/100
Your Rating
More from WHATMAN
Who Viewed This Also Viewed
  1. NPROTEIN A SEPHAROSE 4 FF 5ML (STORE IN CHILLER : 2 TO 8 DEG C)
    NPROTEIN A SEPHAROSE 4 FF 5ML (STORE IN CHILLER : 2 TO 8 DEG C) Brand: CYTIVA SKU: GE/17528001
    Login For Price
  2. 3PFF Filter Funnel 7cmx210ml
    3PFF Filter Funnel 7cmx210ml Brand: WHATMAN SKU: WH/MI/BO/1950017
    Login For Price
  3. 15Gallon Drumheater 240V Metal Drums
    15Gallon Drumheater 240V Metal Drums Brand: COLE-PARMER SKU: CP/P-03106-70
    Login For Price
  4. Standard Cole-Parmer 100000US
    Standard Cole-Parmer 100000US Brand: COLE-PARMER SKU: CP/OO/O/P-00652-72
    Login For Price
  5. Amersham Protran 0.45 NC 150mm*4m 1 roll/PK
    Amersham Protran 0.45 NC 150mm*4m 1 roll/PK Brand: CYTIVA SKU: GE/10600012
    Login For Price