Whatman Grade 540 Filter Papers - Grade 540 Filter Paper, 2.1 cm - 1540-321
by Whatman
In Stock
$58.99
SKU 1540-321
Discount Code: Use code TAKE5 for 5% OFF Total Purchase
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Product Information: Grade 540 Filter Paper, 2.1 cm
Manufacturer Part # 1540-321
Description
- Hardened ashless: 0.006% ash maximum
- These filters are acid-hardened to give high wet strength and chemical resistance with extremely low ash content
- The tough surface makes these filters suitable for a wide range of critical filtration procedures
- These are the supreme quantitative filter papers featuring high wet strength and chemical resistance
- These papers are acid-hardened, which reduces ash to an extremely low level
- The tough surfaces pf these fillters make them suitable for a wide range of critical analytical filtration operations
- Each grade offers a convenient combination of filtration speed and particle retention
- The general purpose hardened ashless filter paper with medium retention and flow rate
- Extremely pure and strong with a hard surface
- High chemical resistance to strong acid and alkali
- Frequently used in the gravimetric analysis of metals in acid/alkali solutions and in collecting hydroxides after precipitation by strong alkalis
| HPIS Code | 220_40_50_0 |
| Latex Free | No |
| UNSPSC | 41104929 |
