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.

24.10€ - 223.00€

Specifications

Airflow Rate 13 s/100 mL/in2
Format Disc
Material Cotton Linters
Particle Retention 8 μm
Filtration Speed ASTM, 55 seconds; Herzberg, 200 seconds
View More Specs

Products 10
Product Code Brand Diameter (Metric) Price Quantity & Availability  
Product Code Brand Diameter (Metric) Price Quantity & Availability  
11310514
View Documents Promotion Details
Cytiva
1540-321
21 mm
24.55€
Pack of 100
View alternative products
Save Up to 
»
Estimated Shipment: 02-09-2024
to see stock.
Add to basket
 
11320514
View Documents Promotion Details
Cytiva
1540-324
24 mm
24.10€
Pack of 100
View alternative products
Save Up to 
»
Estimated Shipment: 19-04-2024
to see stock.
Add to basket
 
11330514
View Documents Promotion Details
Cytiva
1540-042
42.5 mm
24.30€
Pack of 100
View alternative products
Save Up to 
»
Estimated Shipment: 18-04-2024
to see stock.
Add to basket
 
11332865
View Documents Promotion Details
Cytiva
1540-055
55 mm
25.10€
Pack of 100
View alternative products
Save Up to 
»
Estimated Shipment: 19-04-2024
to see stock.
Add to basket
 
10194111
View Documents Promotion Details
Cytiva
1540-090
90 mm
39.90€
Pack of 100
View alternative products
Save Up to 
»
Estimated Shipment: 19-04-2024
to see stock.
Add to basket
 
10072071
View Documents Promotion Details
Cytiva
1540-110
110 mm
53.50€
Pack of 100
View alternative products
Save Up to 
»
Estimated Shipment: 19-04-2024
to see stock.
Add to basket
 
10586161
View Documents Promotion Details
Cytiva
1540-125
125 mm
62.75€
Pack of 100
View alternative products
Save Up to 
»
Estimated Shipment: 18-04-2024
to see stock.
Add to basket
 
10092081
View Documents Promotion Details
Cytiva
1540-150
150 mm
92.35€
Pack of 100
View alternative products
Save Up to 
»
Estimated Shipment: 18-04-2024
to see stock.
Add to basket
 
11342995
View Documents Promotion Details
Cytiva
1540-185
185 mm
145.00€
Pack of 100
View alternative products
Save Up to 
»
Estimated Shipment: 19-04-2024
to see stock.
Add to basket
 
11380504
View Documents Promotion Details
Cytiva
1540-240
240 mm
223.00€
Pack of 100
View alternative products
Save Up to 
»
Estimated Shipment: 19-04-2024
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 8μm
  • Medium flow rate (Herzberg filtration speed 200s)

Specifications

Specifications

13 s/100 mL/in2
Cotton Linters
ASTM, 55 seconds; Herzberg, 200 seconds
Grade 540
100/Pk.
Hardened Ashless
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
Videos
SDS
Documents

Documents

Product Certifications