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Cytiva Whatman™ Quantitative Filter Paper: Grade 42 Circles
Filters and retains extremely small particles. Whatman™ Quantitative Filter Paper: Grade 42 Circles are suitable for processes that require ashing.
21.35€ - 191.00€
Specifications
| Airflow Rate | 96 s/100 mL/in2 |
|---|---|
| Filter Type | Ashless |
| Format | Disc |
| Material | Cotton Linters |
| Pore Size | 2.5 μm |
| Product Code | Brand | Diameter (Metric) | Price | Quantity & Availability | |||||
|---|---|---|---|---|---|---|---|---|---|
| Product Code | Brand | Diameter (Metric) | Price | Quantity & Availability | |||||
|
11352955
|
Cytiva
1442-042 |
42.5 mm |
21.35€
Pack of 100 |
In Stock
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|
11340474
|
Cytiva
1442-047 |
47 mm |
30.25€
Pack of 100 |
In Stock
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|
10586921
|
Cytiva
1442-055 |
55 mm |
25.45€
Pack of 100 |
In Stock
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|
11372955
|
Cytiva
1442-070 |
70 mm |
24.80€
Pack of 100 |
In Stock
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|
10740783
|
Cytiva
1442-090 |
90 mm |
36.95€
Pack of 100 |
In Stock
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|
11392955
|
Cytiva
1442-110 |
110 mm |
47.60€
Pack of 100 |
In Stock
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|
11302965
|
Cytiva
1442-125 |
125 mm |
56.05€
Pack of 100 |
In Stock
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|
|||||
|
11312965
|
Cytiva
1442-150 |
150 mm |
78.30€
Pack of 100 |
In Stock
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|
11322965
|
Cytiva
1442-185 |
185 mm |
109.00€
Pack of 100 |
In Stock
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|||||
|
11332965
|
Cytiva
1442-240 |
240 mm |
173.00€
Pack of 100 |
Estimated Shipment: 30-05-2025
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|
11330474
|
Cytiva
1442-320 |
320 mm |
191.00€
Pack of 100 |
In Stock
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Description
Filters and retains extremely small particles. Whatman™ Quantitative Filter Paper: Grade 42 Circles are suitable for processes that require ashing.
Ashless grades are very pure filters suitable for a wide range of critical analytical filtration procedures. Whatman™ quantitative filter papers are designed for gravimetric analysis and the preparation of samples for instrumental analysis.- Ashless: 0.007% ash maximum
- Fine (2.5 μm) nominal particle retention rating, eliminates large particles that might otherwise interfere with sensitive instrumentation
- Herzberg filtration speed of 1870 s
- Commonly used as a calcium carbonate filter
Specifications
| 96 s/100 mL/in2 | |
| Disc | |
| 2.5 μm | |
| Slow | |
| Grade 42 | |
| 100 Pk. | |
| Quantitative Filter Paper |
| Ashless | |
| Cotton Linters | |
| 1870 sec. | |
| Designed for gravimetric analysis and the preparation of samples for instrumental analysis.For critical gravimetric analysis with the finest particle retention. | |
| Fine | |
| 200 μm |
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