Laboratory Filter Papers Pack of 100
Lab filter papers in packs of 100 are essential for various lab filtration applications. These filter papers are reliable and effective at capturing particles during filtration processes. Laboratories across multiple scientific disciplines use these papers for tasks such as qualitative and quantitative analysis, gravimetric analysis, and general lab filtrations. Grade...
Lab filter papers in packs of 100 are essential for various lab filtration applications. These filter papers are reliable and effective at capturing particles during filtration processes. Laboratories across multiple scientific disciplines use these papers for tasks such as qualitative and quantitative analysis, gravimetric analysis, and general lab filtrations.
Grade 1 filter papers provide medium retention for qualitative analysis and general lab usage. These high-quality, lint-free filter papers come in a pack of 100. They are designed to separate fine substances from liquids or air and are used in science laboratories to remove solids, thereby clarifying liquids.
Laboratory Filter Paper, Qualitative (Circle Shape)
| Item Code | Pack of | Size | Grammage | Thickness | Pore Size (μm) | Ash Content |
| LAB12.00.05 | 100 | 5 cm | ||||
| LAB12.00.07 | 100 | 7 cm | 87 | 0.180 | 9-13 | 0.01 |
| LAB12.00.09 | 100 | 9 cm | 87 | 0.180 | 9-13 | 0.01 |
| LAB12.00.12.5 | 100 | 12.5 cms | 87 | 0.180 | 9-13 | 0.01 |
| LAB12.00.15 | 100 | 15 cms | 87 | 0.180 | 9-13 | 0.01 |
| LAB12.00.18 | 100 | 18.5 cms | 87 | 0.180 | 9-13 | 0.01 |
| LAB12.00.24 | 100 | 24 cms | 87 | 0.180 | 9-13 | 0.01 |
Know more about filter papers:
|
Type |
Pore Size Range |
Typical Use |
Effect on Liquid Clarity |
Flow Speed |
|
Qualitative (e.g., Grade 1) |
8–11 μm |
Routine lab filtration, removing larger sediments |
Good for basic clarity (traps visible particles like sand or grounds) |
Fast |
|
Quantitative (e.g., Grade 5 or finer ash-free) |
2.5–3.5 μm |
Analytical work, gravimetric analysis |
Best for high clarity (traps very fine particles, ideal for purifying solutions or beverages like wine) |
Medium to slow |
|
Glass Microfiber |
0.7–2.7 μm |
High-temperature or chemical-resistant filtration |
Excellent for ultra-clear results in specialised cases (e.g., air pollution analysis), but less common for liquids |
Fast (but requires flat use, not folding) |
|
Specialty (e.g., Wine Filtration) |
7–10 μm |
Food/beverage clarification |
High clarity for consumables, retaining fine sediments while preserving taste |
M |
| Size |
5cm, 7cm, 9cm, 12.5cm, 15cm, 18.5cm, 24cm |
|---|