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.

258.00 NOK - 2300.00 NOK

Specifications

Airflow Rate 13 s/100 mL/in2
Filter Type Hardened Ashless
Format Disc
Material Cotton Linters
Particle Retention 8 μm
View More Specs

Products 10
Product Code Brand Diameter (Metric) Price Quantity & Availability  
Product Code Brand Diameter (Metric) Price Quantity & Availability  
11310514
View Documents
Cytiva
1540-321
21 mm
262.00 NOK
Pack of 100
In Stock
to see stock.
Add to basket
 
11320514
View Documents
Cytiva
1540-324
24 mm
258.00 NOK
Pack of 100
In Stock
to see stock.
Add to basket
 
11330514
View Documents
Cytiva
1540-042
42.5 mm
259.00 NOK
Pack of 100
In Stock
to see stock.
Add to basket
 
11332865
View Documents
Cytiva
1540-055
55 mm
270.00 NOK
Pack of 100
In Stock
to see stock.
Add to basket
 
10194111
View Documents
Cytiva
1540-090
90 mm
428.00 NOK
Pack of 100
In Stock
to see stock.
Add to basket
 
10072071
View Documents
Cytiva
1540-110
110 mm
575.00 NOK
Pack of 100
In Stock
to see stock.
Add to basket
 
10586161
View Documents
Cytiva
1540-125
125 mm
675.00 NOK
Pack of 100
In Stock
to see stock.
Add to basket
 
10092081
View Documents
Cytiva
1540-150
150 mm
960.00 NOK
Pack of 100
In Stock
to see stock.
Add to basket
 
11342995
View Documents
Cytiva
1540-185
185 mm
1495.00 NOK
Pack of 100
In Stock
to see stock.
Add to basket
 
11380504
View Documents
Cytiva
1540-240
240 mm
2300.00 NOK
Pack of 100
In Stock
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 8μm
  • Medium flow rate (Herzberg filtration speed 200s)

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
Hardened Ashless
Cotton Linters
ASTM, 55 seconds; Herzberg, 200 seconds
Grade 540
100/Pk.
Quantitative Filter Paper
Videos
SDS
Documents

Documents

Product Certifications
Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Thank You! Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.