Low Ash Filter Paper – Grade 2040 (Ref. Grade – 40) is a medium slow-speed quantitative filter paper designed for applications requiring improved particle retention and absorption. Its controlled filtration rate provides reliable separation of fine particles while maintaining consistent performance during laboratory analysis.
Grade: 2040 / Ref. Grade 40
Filtration Speed: Medium Slow
Retention: Higher retention of fine particles
Absorbency: Good absorbency
Ash Content: Low
Application: Suitable for laboratory filtration, gravimetric analysis, and general analytical applications where precise filtration is required.
| Type | Grade | Ref. Grade | Product Code | Size in mm | Circles/Sheets Per Pack |
|---|---|---|---|---|---|
| Low Ash Filter Paper | 2040 | 40 | 2040-090-100C | 90 | 100 |
| Low Ash Filter Paper | 2040 | 40 | 2040-110-100C | 110 | 100 |
| Low Ash Filter Paper | 2040 | 40 | 2040-125-100C | 125 | 100 |
| Low Ash Filter Paper | 2040 | 40 | 2040-150-100C | 150 | 100 |
| Low Ash Filter Paper | 2040 | 40 | 2040-4657-100S | 460 x 570 | 100 |
