Advantec #GC50 Glass Fibre Circles 47mm

Advantec GC-50 binder-free glass fibre filter circles for applications requiring ultrafine particle retention. The 0.5µm nominal pore size provides retention finer than most standard glass fibre grades. Binder-free construction prevents chemical interference in sensitive enzymatic and analytical methods. Used in air particulate sampling, water quality testing, liquid scintillation counting, and as a membrane pre-filter to extend membrane life. Diameter 47mm.