![[QT48] Magnesium-free quantitative filters](https://www.filtratech.fr/268-large_default/qt43.jpg "[QT48] Magnesium-free quantitative filters")
View larger ![[QT48] Magnesium-free quantitative filters](https://www.filtratech.fr/268-thickbox_default/qt43.jpg "[QT48] Magnesium-free quantitative filters")
![[QT48] Magnesium-free quantitative filters](https://www.filtratech.fr/268-home_default/qt43.jpg)
[QT48] Magnesium-free quantitative filters
QT48
Magnesium free quantitative filter paper for soil analysis
More info
Weight (g/m2) DIN 53104 | Thickness (mm) | Pore size (μm) | Filtration speed (sec) DIN 53137 | Ash content |
84 | 0.16 | 5-8 | 50 | <0.01 |
Sort | Minimum size | Maximum size | Code example |
A | ø 45 mm | ø 240 mm | QT48A0150 (plain disc of quantitative filter, grade QT48, diameter 240 mm) |
P | ø 125 mm | ø 240 mm | QT48P0240 (folded disc of quantitative filter, grade QT48, diameter 240 mm) |
Other sizes upon request
![[QT41] Very fast quantitative filters, 25-30 µm](https://www.filtratech.fr/22-home_default/qt41.jpg)
![[QT42] Fast quantitative filters, 20-25 µm](https://www.filtratech.fr/24-home_default/qt42.jpg)
![[QT43] Medium quantitative filters, 14-18 µm](https://www.filtratech.fr/26-home_default/qt43.jpg)
![[QT44] Slow quantitative filters, 7-9 µm](https://www.filtratech.fr/28-home_default/qt44.jpg)
![[QT45] Very slow quantitative filters, 2-4 µm](https://www.filtratech.fr/29-home_default/qt45.jpg)
![[QT49] Fat-free quantitative filter, 8-12 µm](https://www.filtratech.fr/30-home_default/qt49.jpg)