Glass / Quartz Microfiber Filter Paper
We provide a variety of filter papers with different pore sizes and diameters. If you require a specific pore size or diameter that is not available or is currently out of stock, please contact us via email at info@labware.com.hk for further assistance with your order.
LabPro's grades: GF01 | GF02 | GF03 | GF04 | GF05 | GF06
Made with 100% borosilicated microglass fibers, these filters offer an excellent level of very small particles retention (up to 0,7 μm) and a large loading capacity. They are particularly suitable for micro-filtration of air, gases and liquids as they resist to 500 °C and are compatible to most solvents and reagents (except hydrofluoric acid).
LabPro's grades: GF07 | GF09
The glass microfiber filters with binder have a lower resistance to temperature (up to 180 °C maximum). The hydrophobic grade [GF07] is suitable for air and gas analysis. At the opposite, the hydrophilic grade [GF09] is adapted to liquid filtration.
Specifications (GF01 - 03)
Specifications (GF04 - 06)
Specifications (GF07, GF09)
Brand: LabPRO
Made in France
GF01: Air pollution analysis.
| Weight (g/m2) DIN 53104 |
Thickness (mm) | Pore size (μm) | Filtration speed (sec) DIN 53137 |
Burst strength (kPa) |
| 52 | 0.26 | 1.6 | 60 | 20 |
GF02: Water analysis.
| Weight (g/m2) DIN 53104 |
Thickness (mm) | Pore size (μm) | Filtration speed (sec) DIN 53137 |
Burst strength (kPa) |
| 142 | 0.70 | 1 | 200 | 50 |
GF03: Suspended solid analysis.
| Weight (g/m2) DIN 53104 |
Thickness (mm) | Pore size (μm) | Filtration speed (sec) DIN 53137 |
Burst strength (kPa) |
| 52 | 0.26 | 1.2 | 100 | 20 |
| Product code | Specifications |
| LPF-GF01-025 | Glass microfibres filter without binder, 1,6µm, 25 mm, Pack Size: 100 per box |
| LPF-GF01-037 | Glass microfibres filter without binder, 1,6µm, 37 mm, Pack Size: 100 per box |
| LPF-GF01-042 | Glass microfibres filter without binder, 1,6µm, 42,5 mm, Pack Size: 100 per box |
| LPF-GF01-047 | Glass microfibres filter without binder, 1,6µm, 47 mm, Pack Size: 100 per box |
| LPF-GF01-050 | Glass microfibres filter without binder, 1,6µm, 50 mm, Pack Size: 100 per box |
| LPF-GF01-055 | Glass microfibres filter without binder, 1,6µm, 55 mm, Pack Size: 100 per box |
| LPF-GF01-070 | Glass microfibres filter without binder, 1,6µm, 70 mm, Pack Size: 100 per box |
| LPF-GF01-090 | Glass microfibres filter without binder, 1,6µm, 90 mm, Pack Size: 100 per box |
| LPF-GF01-110 | Glass microfibres filter without binder, 1,6µm, 110 mm, Pack Size: 100 per box |
| LPF-GF01-125 | Glass microfibres filter without binder, 1,6µm, 125 mm, Pack Size: 100 per box |
| LPF-GF01-150 | Glass microfibres filter without binder, 1,6µm, 150 mm, Pack Size: 100 per box |
| LPF-GF02-025 | Glass microfibres filter without binder, 1,0µm, 25 mm, Pack Size: 50 per box |
| LPF-GF02-037 | Glass microfibres filter without binder, 1,0µm, 37 mm, Pack Size: 50 per box |
| LPF-GF02-042 | Glass microfibres filter without binder, 1,0µm, 42,5 mm, Pack Size: 50 per box |
| LPF-GF02-047 | Glass microfibres filter without binder, 1,0µm, 47 mm, Pack Size: 50 per box |
| LPF-GF02-055 | Glass microfibres filter without binder, 1,0µm, 55 mm, Pack Size: 50 per box |
| LPF-GF02-070 | Glass microfibres filter without binder, 1,0µm, 70 mm, Pack Size: 50 per box |
| LPF-GF02-090 | Glass microfibres filter without binder, 1,0µm, 90 mm, Pack Size: 50 per box |
| LPF-GF02-110 | Glass microfibres filter without binder, 1,0µm, 110 mm, Pack Size: 25 per box |
| LPF-GF02-125 | Glass microfibres filter without binder, 1,0µm, 125 mm, Pack Size: 25 per box |
| LPF-GF02-150 | Glass microfibres filter without binder, 1,0µm, 150 mm, Pack Size: 25 per box |
| LPF-GF03-025 | Glass microfibres filter without binder, 1,2µm, 25 mm, Pack Size: 100 per box |
| LPF-GF03-037 | Glass microfibres filter without binder, 1,2µm, 37 mm, Pack Size: 100 per box |
| LPF-GF03-042 | Glass microfibres filter without binder, 1,2µm, 42,5 mm, Pack Size: 100 per box |
| LPF-GF03-047 | Glass microfibres filter without binder, 1,2µm, 47 mm, Pack Size: 100 per box |
| LPF-GF03-050 | Glass microfibres filter without binder, 1,2µm, 50 mm, Pack Size: 100 per box |
| LPF-GF03-055 | Glass microfibres filter without binder, 1,2µm, 55 mm, Pack Size: 100 per box |
| LPF-GF03-070 | Glass microfibres filter without binder, 1,2µm, 70 mm, Pack Size: 100 per box |
| LPF-GF03-090 | Glass microfibres filter without binder, 1,2µm, 90 mm, Pack Size: 100 per box |
| LPF-GF03-110 | Glass microfibres filter without binder, 1,2µm, 110 mm, Pack Size: 100 per box |
| LPF-GF03-125 | Glass microfibres filter without binder, 1,2µm, 125 mm, Pack Size: 100 per box |
| LPF-GF03-150 | Glass microfibres filter without binder, 1,2µm, 150 mm, Pack Size: 100 per box |
