Description

Equivalent to VWR # 28496-773
These borosilicate glass filters are specified for water pollution monitoring, cell harvesting, liquid scintillation counting and air pollution monitoring. They are often used in total suspended solids analysis.
  • Smooth surface for efficient precipitate recovery
  • High loading capacity
  • Binder free
Total suspended solids analysis (previously called non-filterable residue) requires high loading capacity glass microfiber filters, such as grade 934-AH.

SPECIFICATIONS

Filtration Speed Fast (47 s Herzberg)
Airflow Rate 3.7 s/100 ml/in²
Max. Operating Temperature 550 °C
Typical Thickness 435 µm
Basis Weight 64 g/m²
Load Capacity (kg) High loading
Particle Retention in Liquid 1.5 µm