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Cytiva Whatman™ Grade 934-AH RTU Glass Microfiber Filters, Ready to Use
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Diameter (Metric):
47 mm
Description
- Prewashed, preweighed RTU filters eliminate pretreating steps otherwise required by Standard Method 2540D
- Fine particle retention of 1.5μm at high flow rates
- Able to process heavy, turbid samples
Ready to use wastewater filter
Whatman 934-AH RTU filters meet the requirements for total suspended solids analysis of water according to the latest edition of Standard Method 2540D. 934-AH RTU is used as a wastewater filter for a wide range of water monitoring applications including:- Monitoring rivers, lakes, and coastal waters
- Analyzing purified discharge of wastewater treatment plants
- Monitoring discharge water from industrial plants
RTU filters are packaged within an aluminum pan with the filter weight clearly printed on a heat-resistant label. Each pan has a unique barcode.

Specifications
Specifications
Airflow Rate | 3.7 s/100 ml/in.2 |
Basis Weight | 64 g/m2 |
Description | Our Whatman glass microfiber filter papers in grade 934-AH RTU have been pre-washed, dried (or ignited), cooled, desiccated and weighed, which eliminates the pre-treating steps that are otherwise required by the US EPA Laboratory Standard Method 2540 part |
Material | Borosilicate Glass Microfiber |
Particle Retention | 1.5 μm |
Grade | 934-AH RTU |
Temperature (Metric) Max | 550°C |
Type | Filter |
Waterflow Rate | 341 mL/min |
Diameter (Metric) | 47 mm |
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