Glass microfibre filters without binder, grade GF/A, Whatman™
These borosilicate glass filters are suitable for water quality parameter measurement and air filtration applications. They can be used for high efficiency, general purpose laboratory filtration, including water pollution monitoring of effluents, for filtration of water, foodstuff analyses, protein filtration, and radioimmunoassay of weak β emitters.
- Suitable for a wide range of liquid and air filtration applications
- Fine retention
- Binder-free
With reinforced rim.
- Catalog No:
- WHAT1820-6537
- WHAT1820-8013
- WHAT1820-061
- WHAT1820-915
- WHAT1820-240
- WHAT1820-866
- WHAT1820-024
- WHAT1820-021
- WHAT1820-070
- WHAT1820-025
- WHAT1820-090
- WHAT1820-042
- WHAT1820-125
- WHAT1820-037
- WHAT1820-110
- WHAT1820-050
- WHAT1820-150
- WHAT1820-047
- WHAT1820-060
- WHAT1820-055
- Grade:
- GF/A
- GF/A
- GF/A
- GF/A
- GF/A
- GF/A
- GF/A
- GF/A
- GF/A
- GF/A
- GF/A
- GF/A
- GF/A
- GF/A
- GF/A
- GF/A
- GF/A
- GF/A
- GF/A
- GF/A
- Weight:
- 53 g/m²
- 53 g/m²
- 53 g/m²
- 53 g/m²
- 53 g/m²
- 53 g/m²
- 53 g/m²
- 53 g/m²
- 53 g/m²
- 53 g/m²
- 53 g/m²
- 53 g/m²
- 53 g/m²
- 53 g/m²
- 53 g/m²
- 53 g/m²
- 53 g/m²
- 53 g/m²
- 53 g/m²
- 53 g/m²
- Thickness:
- 260 µm
- 260 µm
- 260 µm
- 260 µm
- 260 µm
- 260 µm
- 260 µm
- 260 µm
- 260 µm
- 260 µm
- 260 µm
- 260 µm
- 260 µm
- 260 µm
- 260 µm
- 260 µm
- 260 µm
- 260 µm
- 260 µm
- 260 µm
- Particle retention:
- 1,6 µm
- 1,6 µm
- 1,6 µm
- 1,6 µm
- 1,6 µm
- 1,6 µm
- 1,6 µm
- 1,6 µm
- 1,6 µm
- 1,6 µm
- 1,6 µm
- 1,6 µm
- 1,6 µm
- 1,6 µm
- 1,6 µm
- 1,6 µm
- 1,6 µm
- 1,6 µm
- 1,6 µm
- 1,6 µm
- Filtration speed:
- 62 s (Herzberg)
- 62 s (Herzberg)
- 62 s (Herzberg)
- 62 s (Herzberg)
- 62 s (Herzberg)
- 62 s (Herzberg)
- 62 s (Herzberg)
- 62 s (Herzberg)
- 62 s (Herzberg)
- 62 s (Herzberg)
- 62 s (Herzberg)
- 62 s (Herzberg)
- 62 s (Herzberg)
- 62 s (Herzberg)
- 62 s (Herzberg)
- 62 s (Herzberg)
- 62 s (Herzberg)
- 62 s (Herzberg)
- 62 s (Herzberg)
- 62 s (Herzberg)
- Airflow rate:
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- 4,3 s/100 ml/6,5 cm²
- Max. temperature:
- 550 °C
- 550 °C
- 550 °C
- 550 °C
- 550 °C
- 550 °C
- 550 °C
- 550 °C
- 550 °C
- 550 °C
- 550 °C
- 550 °C
- 550 °C
- 550 °C
- 550 °C
- 550 °C
- 550 °C
- 550 °C
- 550 °C
- 550 °C