DSC Filter Circles 934AH, 110 mm Dia, 100/pk™ (Whatman 110mm Dia, PN:1827-110)

These glass microfiber filter circles are primarily used for analyzing total suspended solids (TSS), water quality testing, and general laboratory filtration. They are also suitable for applications like air pollution monitoring, cell harvesting, and sample clarification in research labs.

Grade 934AH filters typically provide a nominal particle retention of around 1.5 microns, making them ideal for capturing fine particulates while maintaining fast flow rates. This balance allows efficient filtration without clogging quickly.

These filters are made from binder-free borosilicate glass microfiber, which offers excellent chemical resistance, low extractables, and consistent performance. This material is especially useful for analytical and environmental testing.

Yes, 934AH glass microfiber filters can withstand very high temperatures (typically up to around 500–550°C). This makes them suitable for gravimetric analysis and procedures that require drying or ignition steps.

Unlike traditional cellulose filter paper, 934AH filters offer higher loading capacity, faster flow rates, and better fine particle retention. This makes them ideal for filtering turbid or high-particulate samples without sacrificing efficiency.