Welcome to the Refreshed Chemopharm Webstore!
 

No. 4 Filter Circles 5.5cm/100

SKU
WH/MA/AO/1004055
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 1004-055
Brand WHATMAN
UOM / Pack Size 100
Write Your Own Review
You're reviewing:No. 4 Filter Circles 5.5cm/100
Your Rating
More from WHATMAN
Who Viewed This Also Viewed
  1. Hot Plate 24X12 Aluminum 240V
    Hot Plate 24X12 Aluminum 240V Brand: COLE-PARMER SKU: CP/OO/O/P-03462-00
    Login For Price
  2. VOGEL-JOHNSON AGAR 500 grams/bottle
    VOGEL-JOHNSON AGAR 500 grams/bottle Brand: CONDALAB SKU: CDL/1079
    Login For Price
  3. EE BROTH (ISO 21528-1) 500 grams/bottle
    EE BROTH (ISO 21528-1) 500 grams/bottle Brand: CONDALAB SKU: CDL/1362
    Login For Price
  4. 934AH GMF Sheets 8x10in/100
    934AH GMF Sheets 8x10in/100 Brand: WHATMAN SKU: WH/MA/CO/1827866
    Login For Price
  5. No. 40 Filter Circles 12.5cm/100
    No. 40 Filter Circles 12.5cm/100 Brand: WHATMAN SKU: WH/MA/BO/1440125
    Login For Price