DSC 9010W-934VSS Washed and Dried Glass Microfiber Filters, TSS and VSS, 90 mm diameter, 100/pk

These filters are designed for total suspended solids (TSS) and volatile suspended solids (VSS) analysis, particularly in environmental and water quality testing. They capture and retain particulate matter from liquid samples so that solids can be measured by weight after drying.

“Washed and dried” means the filters have already been pre-treated to remove manufacturing residues and moisture. This preparation minimizes background interference and variability, allowing for immediate use and more accurate analytical results without additional lab preparation.

These binderless borosilicate glass microfiber filters have a **nominal particle retention of about 1.5 µm, making them effective for capturing fine particulate solids from water and wastewater samples.

A 90 mm diameter filter offers a larger surface area than smaller filters, which helps improve filtration flow and capacity when processing larger sample volumes — especially useful in environmental water monitoring and compliance testing.

This pack contains 100 washed and dried glass microfiber filters, each ready for immediate use in analytical routines. Their pre-conditioning saves time in the lab and helps ensure consistent performance across tests.