USA Lab Qualitative Filter Paper - Slow 2um Micron - Various Sizes
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Manufacturer: USA Lab
Qualitative 2 Micron Filter Paper (QUAL-2UM) | USA Lab Our Qualitative Filter Paper works great for any filtering purpose with an ash content of ≤0.1% . Don’t break the bank with an expensive lab filter—QUAL-2UM delivers dependable filtration at an affordable…
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Qualitative 2 Micron Filter Paper (QUAL-2UM) | USA Lab
Our Qualitative Filter Paper works great for any filtering purpose with an ash content of ≤0.1%. Don’t break the bank with an expensive lab filter—QUAL-2UM delivers dependable filtration at an affordable price for routine laboratory and process applications.
With 2µm particle retention and a slow filtration speed, QUAL-2UM is a widely used standard-grade qualitative filter paper for applications that require collecting small particles and finer suspended solids. It is frequently used for chemical analysis, water and soil analysis, and clarification of liquids where slower flow helps improve capture efficiency.
Pre-cut circles and multiple diameter options make it easy to standardize your filtration workflow.
Filter paper is not eligible for return/refund. All sales are final.
Why this qualitative filter paper?
- Standard grade for routine use — widely used qualitative filter paper for everyday lab applications.
- Fine particle collection — 2µm retention helps capture small particles encountered in chemical analysis.
- Slow flow for better capture — extremely slow flow rate supports efficient filtration of fine suspended solids.
- Low ash for cleaner results — ≤0.1% ash content helps minimize residue after filtration.
- Convenient pre-cut circles — pre-cut filter paper in packs of 100 across many diameters.
Technical Specifications
| Model | Qualitative 2 Micron Filter Paper (QUAL-2UM) |
|---|---|
| Classification | Qualitative |
| Particle Retention | 2µm (micron) |
| Grade | BIO-5 | Whatman Grade 5 |
| Filtration Speed | Slow |
| Product Appearance | Smooth |
| Ash Content | ≤0.1% |
| Typical Thickness | 178–182µm |
| Basis Weight | 84 g/m² |
| Wet Burst, mm Water | >180 |
| Quantity | Pack of 100 |
| Sizes | 5 cm, 7 cm, 9 cm, 11 cm, 12.5 cm, 15 cm, 18 cm, 22 cm, 30 cm, 35 cm, 45 cm, 60 cm |
FAQ
What is QUAL-2UM Qualitative 2 Micron Filter Paper used for?QUAL-2UM Qualitative 2 Micron Filter Paper is a standard-grade qualitative filter paper for routine applications that require collecting small particles with a very slow flow rate. It is commonly used for chemical analysis, water and soil analysis, and clarification of suspended solids.
Qualitative 2 Micron Filter Paper (QUAL-2UM) has a slow filtration speed and an extremely slow flow rate, which helps improve capture efficiency when filtering fine suspended material and small particles.
Yes. QUAL-2UM Qualitative 2 Micron Filter Paper has an ash content of ≤0.1%, helping minimize residue after filtration for cleaner analytical results.
Qualitative 2 Micron Filter Paper (QUAL-2UM) is available in multiple pre-cut diameters including 5 cm, 7 cm, 9 cm, 11 cm, 12.5 cm, 15 cm, 18 cm, 22 cm, 30 cm, 35 cm, 45 cm, and 60 cm. Each option is supplied in a pack of 100.
All items are carefully packaged to ensure safe delivery. In the rare event that your item arrives damaged, please notify us within 3 days of receipt. We will promptly provide a replacement or issue a refund.
Please note that any damage occurring after delivery is not covered under warranty. We appreciate your understanding and your trust in our products.
Specifications
| MPN | QUAL-2UM |
| Brand | USA Lab |
| Warranty Term | 1 Year |
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