missing translation for 'onlineSavingsMsg'
Learn More
Learn More
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.
Brand: Cytiva 1542-150
This item is not returnable.
View return policy
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 | |
| Disc | |
| 2.7 μm | |
| Used in gravimetric metal determinations. | |
| Fine | |
| 150 μm | |
| 5.9 in. |
| Grade 542 Ashless Fine Precipitate FIlter, 150 mm circles (100 pcs) | |
| Cotton Linters | |
| ASTM, 250 seconds; Herzberg, 2510 seconds | |
| Grade 542 | |
| 100/Pk. | |
| Hardened Ashless | |
| 150 mm |