Whatman Grade 934-AH Glass Microfiber Filters, Binder Free
1.5 µm Retention
- Efficient retention of small size particles to 1.5 µm
- Extremely high flow rate; filtration takes place both vertically and laterally through the filters
- High loading capacity, which continues to filter efficiently for a greater extended period
Highly resistant to chemical attack; absence of binders ensures that no impurities or changes arise from source. Unaffected by and will not denature biological/biochemical fluids; does not absorb macromolecules even at very low molecular concentrations and are easily sterilized. Wide, useful temperature range which can be used at 500°C and at low temperatures.
- As specified for the analysis of water and waste samples in the Standard Methods for the Examination of Water and Wastewater (1992)
- Retains precipitates such as silver chloride
- Compares favorably with fritted glass filter crucibles
- Maximum usable temperature 500°C