1827-032, Whatman, Grade 934-AH Glass Microfiber Filters, Binder Free, for Total Suspended Solids Analysis, 32 mm circle (100 pcs)
Whatman Grade 934-AH borosilicate glass microfiber filters from GE are smooth water quality filters with high retention efficiency. Grade 934-AH filters are often used in total suspended solids analysis.
- Smooth surface for efficient precipitate recovery
- Nominal particle retention of 1.5 µm
- Can withstand temperatures up to 550°C
Grade 934-AH: 1.5 µm
Discover other binder-free Whatman glass microfiber filters from GE Healthcare’s Life Sciences business. Options are available with different wet-strengths, loading capacities, filtration speeds, and particle retentions to meet your analysis needs.
Grade 934-AH water quality filters
Total suspended solids analysis (previously called non-filterable residue) requires high loading capacity glass microfiber filters, such as Whatman Grade 934-AH. These filters are also used in cell harvesting, liquid scintillation, and air pollution monitoring.
Looking for a filter paper, membrane filter, or syringe filter? Let GE help you find the optimal filter for your needs to ensure reliable analysis.
|Application||Used for determining total suspended solids in water, removal of turbidity and filtration of bacterial cultures
Used for a wide range of laboratory applications.
It is recommended for water pollution monitoring, cell harvesting, liquid scintillation counting and air pollution monitoring.
|Nominal Air Flow Rate||3.7 s/100 ml/in2|
|Nominal Thickness||435 µm|
|Nominal Basis Weight||64 g/m2|
|Max recommended temperature||550 °C|
|Binder Type||Binder Free|
|Typical Particle Retention in Liquid||1.5 µm1)|
|Typical water flow rate||341 ml/min2)|
|1)Particle retention rating at 98% efficiency.|
|2)Normalised for 9 cm diameter. Measured under gravity for comparative purposes|