Whatman® quantitative filter paper, ashless, Grade 589/2 white ribbon
ALDRICH/WHA10300106 - circles, diam. 50 mm, pack of 100
Synonym: Z748943
Product Type: Equipment/Book
| ash | ≤0.01% |
| basis weight | 85 g/m2 |
| diam. | 50 mm |
| manufacturer/tradename | Whatman 10300106 |
| Whatman Article No. 28414110 (US reference) | |
| material | cellulose filters |
| circles | |
| packaging | pack of 100 |
| parameter | 70 sec/100 mL speed (Herzberg) |
| pore size | 4-12 μm (Particle retention) |
| thickness | 180 μm |
| Features and Benefits: | • High purity (< 0.01% ash) • Retention of medium fine precipitates, such as grains of sand • Herzberg filtration speed of 140 s* • White ribbon filter |
| General description: | Whatman Grade 589/2 filters from Cytiva are used in routine quantitative analyses, including analysis of aqueous suspension in paper, flour analysis, and sand content quantification. Whatman quantitative filters from Cytiva′s business are designed for gravimetric analysis. Grade 589/2 Whatman ashless filter paper can also be purchased as pre-pleated 589/2 ½ sheets. General filtration with quantitative papers Grade 589/2 ashless filter paper can be used when medium fine precipitates are being collected and papers must be ashed to support analysis. Grade 589/2 is suitable for a variety of routine quantitative analysis methods, such as determination of the sand content in foodstuffs, flour analysis, and aqueous suspension analysis in the paper industry. |
| Legal Information: | Whatman is a registered trademark of Cytiva |
| Other Notes: | Field of Use : For internal research use only. Products are not intended for diagnostic use or resale. |
| UNSPSC | 41104900 |