Whatman® glass microfiber filters, Grade 934-AH®
circles, diam. 47 mm
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Analyzes food and feed samples
Resistant and fit for purpose
Review Date: 1 Oct 2021 | Merck
Filters
We use these to collect DNA from cell cultures treated with TCA.
Review Date: 16 May 2021 | Merck
Total suspended solids
These filters are durable and precisely cut so there is no filter loss or variance. There have been no failures or quality problems of any kind in 27 years of use.
Review Date: 5 Jul 2019 | Merck
General description
The fine particle retention of this popular grade is superior for its high retention efficiency at high flow rates and its high loading capacity. This is a smooth surface, high-retention borosilicate glass microfiber filter that withstands temperatures over 500°C.
Used for determining total suspended solids in water, removal of turbidity, and filtration of bacterial cultures. Grade 934-AH is used for a wide range of laboratory applications. It is recommended for water pollution monitoring, cell harvesting, liquid scintillation counting, and air pollution monitoring.
Features and benefits:
- Excellent fine particle retention: allows high particle retention efficiency when filtering large volumes
- Binder-free, high-grade borosilicate glass microfiber: enables use with temperatures up to 550ºC
- Available in a wide range of sizes: in circle and sheet formats
- High loading capacity: capable of processing very turbid streams
- Low fiber shedding: improves quality assurance of test results
Applications:
- Water pollution monitoring
- Air pollution monitoring
- Cell harvesting
- Liquid scintillation counting
Other Notes
Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.
Legal Information
934-AH is a registered trademark of GE Healthcare
Whatman is a registered trademark of GE Healthcare