Sterlitech glass filter holders are designed for the optimum vacuum filtration of small volumes for biological or particulate contamination. Our borosilicate filter flasks and silicone rubber stoppers are the perfect companion to our glass vacuum filtration holders. To restrict contact with reactive surfaces, choose one of our all glass vacuum filtration assemblies. We also carry a variety of all PTFE (Teflon) sealed glass filter holders and magnetic stirrers and hotplates with chemically resistant surfaces.
- Filter Sizes: 13, 25, 47, and 90 mm
- Materials: Glass, PTFE, or Stainless Steel
- Volume: 13 to 1000 ml