Whatman Grade 91 Filter Papers - PAPER, FILTER, GR 91 11.0CM 4000/PK - 1091-110
by Whatman
In Stock
$668.99
SKU 1091-110
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Product Information: PAPER, FILTER, GR 91 11.0CM 4000/PK
Manufacturer Part # 1091-110
Description
- These extremely strong filter papers have a high wet strength due to the addition of a small quantity of chemically stable resin
- Normal qualitative applications will not introduce any significant impurities into the filtrate
- The resins do, however, contain nitrogen so these grades should not be used in Kjeldahl estimations, etc
- Some wet strengthened grades are available in folded (prepleated) forms
- A general purpose creped filter for less critical routine analysis
- Widely used to assay sucrose in cane sugar and within pharmaceutical laboratories for routine filtration
| HPIS Code | 220_40_50_0 |
| Latex Free | No |
| UNSPSC | 41104929 |
