Audited Supplier
quantitative
Cotton Pulp
Liquid Filter, Powder Filter, Solid Filter
<100g/m²
Quantitative
White
Ф7,Ф9,Ф11,Ф12.5,Ф15,Ф18
100 Sheets/Box, 50 Boxes/Box
NEWSTAR
Standard Export Package
60x60
China
Product Description
Quantitative filter paper
New Star Quantitative Filter Paper is made from the highest quality commodity cotton pulp as raw material, using advanced production and post-treatment processes to refine it; After burning, there is very little residual ash, which has almost no impact on the analysis results and is suitable for precision quantitative analysis. After years of production practice and technical research, New Star Quantitative Filter Paper has formed a stable and reliable production process and inspection system to ensure product quality.
application area
1. Precision quantitative analysis;
2. Liquid purification;
3. Analyze separation or air and water analysis.
Technical indicators
| Model | Filtration rate | Quantitative (g/m2) | Filtering time (s) | Wet burst resistance (≥ mm water column) | Ash content (<%) |
| 201 type | Fast speed | 80±4 | ≤35 | 120 | 0.1 |
| 202 type | Medium speed | 80±4 | 35-70(contain) | 200 | 0.1 |
| 203 type | Slow speed | 80±4 | 70-140(contain) | 280 | 0.1 |
Wet burst resistance - measured using a Hertzberg apparatus.
Specification and model
| model | specifications | packing |
| Fast speed 101 type | Ф7,Ф9,Ф11,Ф12.5,Ф15,Ф18 | 100 sheets/box, 50 boxes/box |
| Medium speed 102 type | ||
| Slow speed 103 type |
