missing translation for 'onlineSavingsMsg'
Learn More

Cytiva Whatman™ Quantitative Filter Paper: Grade 540 Circles

Use as a gravimetric filter during analysis of metals in acidic or alkaline solutions and in the collection of hydroxides. Whatman™ Quantitative Filter Paper: Grade 540 Circles acid-treated surface prevents tearing during filtration and allows the user to scrape precipitates from the paper.

Brand:  Cytiva 1540-321

Additional Details : Weight : 0.01100kg

 View more versions of this product

Product Code. 11310514

  • 236.00 SEK / Pack of 100
Estimated Shipment: 26-08-2024
to see stock.
Add to basket

Description

Description

Use as a gravimetric filter during analysis of metals in acidic or alkaline solutions and in the collection of hydroxides. Whatman™ Quantitative Filter Paper: Grade 540 Circles acid-treated surface prevents tearing during filtration and allows the user to scrape precipitates from the paper.

Whatman hardened ashless quantitative filter papers are acid-hardened to give high wet strength and chemical resistance with extremely low ash content. They are suitable for a wide range of critical filtration procedures.
  • High-purity, acid-treated cellulose lab filter paper
  • Mechanically strong 
  • Well suited for quantitative or gravimetric analysis of strongly acidic or alkaline samples
  • Extremely low ash content (0.006% ash maximum)
  • Nominal particle retention of 8 μm
  • Medium flow rate (Herzberg filtration speed 200 s)

Specifications

Specifications

13 s/100 mL/in2
Disc
8 μm
Frequently used in the gravimetric analysis of metals in acid/alkali solutions and in collecting hydroxides after precipitation by strong alkalis.
Medium
160 μm
21 mm
Grade 540 Ashless General Lab Filter Paper, 21 mm circles (100 pcs)
Cotton Linters
ASTM, 55 seconds; Herzberg, 200 seconds
Grade 540
100/Pk.
Hardened Ashless
Product Suggestions

Product Suggestions

Videos
SDS
Documents

Documents

Certificates
Special Offers

Special Offers