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Cytiva Whatman™ Quantitative Filter Papers: Grade 542 Circles
Enables high retention of fine particles in chemically harsh conditions. Whatman™ Quantitative Filter Papers: Grade 542 Circles are well suited for use in capturing fine precipitates in applications such as metal determinations and hydroxide collection.
26.85 € - 135.00 €
Specifications
Airflow Rate | 64 s/100 mL/in2 |
---|---|
Format | Disc |
Material | Cotton Linters |
Particle Retention | 2.7 μm |
Filtration Speed | ASTM, 250 seconds; Herzberg, 2510 seconds |
Product Code | Brand | Diameter (Metric) | Price | Quantity & Availability | |||||
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Product Code | Brand | Diameter (Metric) | Price | Quantity & Availability | |||||
11333005
|
Cytiva
1542-055 |
55 mm |
26.85 €
Pack of 100 |
Estimated Shipment: 04-10-2024
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11343005
|
Cytiva
1542-070 |
70 mm |
27.15 €
Pack of 100 |
Estimated Shipment: 04-10-2024
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10797602
|
Cytiva
1542-090 |
90 mm |
40.25 €
Pack of 100 |
Estimated Shipment: 04-10-2024
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11360534
|
Cytiva
1542-110 |
110 mm |
53.75 €
Pack of 100 |
Estimated Shipment: 04-10-2024
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11370534
|
Cytiva
1542-125 |
125 mm |
63.05 €
Pack of 100 |
Estimated Shipment: 04-10-2024
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10317821
|
Cytiva
1542-150 |
150 mm |
92.80 €
Pack of 100 |
Estimated Shipment: 04-10-2024
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|||||
11390534
|
Cytiva
1542-185 |
185 mm |
135.00 €
Pack of 100 |
Estimated Shipment: 04-10-2024
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Description
Enables high retention of fine particles in chemically harsh conditions. Whatman™ Quantitative Filter Papers: Grade 542 Circles are well suited for use in capturing fine precipitates in applications such as metal determinations and hydroxide collection.
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 retention of fine precipitates in applications such as metal determinations and hydroxide collection
- Collection of trace elements and radionuclides from the atmosphere
- Nominal particle retention rating of 2.7 μm
- Herzberg filtration speed of 2510 s
- Extremely low ash content (0.006% ash maximum)
Specifications
64 s/100 mL/in2 | |
Cotton Linters | |
ASTM, 250 seconds; Herzberg, 2510 seconds | |
Grade 542 | |
100/Pk. | |
Hardened Ashless |
Disc | |
2.7 μm | |
Used in gravimetric metal determinations. | |
Fine | |
150 μm |