Description
Advantec MFS™ No.1 Grade Coarse Qualitative Filter Paper, 11.0 cm diameter, 100/Pk, N0111.0CMQualitative Filter Paper Features:
¹ Flow time is the time in seconds required to filter 100 mL of distilled water at 20 °C under pressure supplied by a 10 cm water column through a 10 cm² section of filter paper² Absorption speed is the distance in cm that water will travel in an upright strip of filter paper in ten (10) minutes at 20 °C³ Wet strength is the height in cm of a water column that will rupture a 10 cm² section of filter paper
- 100% alpha cotton cellulose
- pH tolerant 0 to 12
- Temperature maximum 120 °C
- Wide selection of types and sizes
- Ash content 0.1%
- Clarify and remove preciptates
- Preparation of qualitative analysis
| Grade | No. 1 |
| Characteristics | Retains large crystalline particles and gelatinous preciptates. Fast flow rate, smooth surface, normal hardness |
| Diameter, cm | 11.0 |
| Weight, g/m² | 90 |
| Thickness, mm | 0.2 |
| Flow Time, sec¹ | 45 |
| Absorption Speed, cm² | 9.0 |
| Wet Strength, cm H2O³ | 14.3 |
| Retention Characteristic, µm | 6; Coarse |
| Collection Efficiency, %, 0.3 µm DOP | 65 |
| Conversions | |
| Whatman | 1 |
| Schleicher & Schuell | 410 or 1450cv |