These cellulose filters are used in qualitative analytical techniques to determine and identify materials.
Grade 6 Qualitative Filter Papers Standard Grade, Circle
Description
A standard grade filter for boiler water analysis. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters. Twice as fast as Grade 5 with similar fine particle retention. Often specified for boiler water analysis applications.
| Parameter | Grade 6 Qualitative Filter Paper Standard Grade, Circle |
|---|---|
| Grade : | Grade 6 |
| Grade Type : | Standard |
| Diameter : | 42.5mm, 70mm, 90mm, 110mm, 125mm, 150mm, 185mm, 240mm |
| Typical Particle Retention in Liquid1 : | 3 µm |
| Nominal Thickness : | 180µm |
| Typical water flow rate2 : | 22 ml/min |
| Nominal Basis Weight : | 100g/m² |
| Nominal Air Flow Rate : | 32 s/100 ml/in² |
| Nominal Ash Content3 : | 0.15% |
| Material : | Cellulose |
| Application : | Boiler water analysis. |
| Format : | Circles |
| Dimensions : | Ø42.5mm, Ø70mm, Ø90mm, Ø110mm, Ø125mm, Ø150mm, Ø185mm, Ø240mm |
- 1Particle retention rating at 98% efficiency.
- 2For 9 cm diameter
- 3Ash is determined by ignition of the cellulose filter at 900°C in air.
Order now
To make your order, please contact us at info@polyscientific.com.my or call us at +6 06 3350 690
