LabExact Grade A-83 Nano-Scale Binderless Glass Fiber Filter 9.0 cm Dia., 0.5 um, 100 PK

Grade A83 Nano-scale glass microfiber has the loading capacity of a binderless glass microfiber filter with the tightly regulated pore size of a microfiltration membrane. This specialty grade has a particle retention of 0.5µm. A83 has >20x loading capacity of an equivalent porosity MCE or CN membrane and >15x the flow rate. Back pressure is nearly non-existent in comparison to surface membranes. With >85% of the fiber content between 300nm -1000nm, this material is truly one of the highest surface area binderless glass microfiber products on the market today.Chemically inert, pure binderless borosilicate glass with no sizing additives or other surfactants. Low background noise in LC/GC/MS and very low extractables in presence of aggressive solvents. High protein affinity and highly washable for separation recovery. Excellent as a pre-filter for micro-porous membranes and much wider degree of heat tolerance than any other polymeric membrane. Usable temperature to 500° C.