Grade B cut 5.5cm diameter - 100/pk Binderless glass microfiber filter media - B5500

Grade B cut 5.5cm diameter - 100/pk Binderless glass microfiber filter media - B5500
Grade B Fine porosity, medium to fast flow rate, with a 1.0um size particle retention. Ideally suited for the collection of biochemical polymers that have been precipitated by denaturation. This material is twice as thick as Grade A with a higher loading capacity. May also be used as a solid particulate filter for gasses or as a prefilter. Glass microfiber filters are produced from 100% borosilicate glass microfiber without the use of binders or strengthening agents. Depth filtration categorizes filter media that traps particulate within the random matrix of fibers found within the thickness of the media. The efficiency rating of the filter is characteristic of the complex void space structure that develops as the fibers overlap. The fibers used to manufacture these depth filters are smooth and uniform. This permits their characteristically high flow rates while allowing retention of exceptionally small particles and high load capacity.
Dimensions (L x W x H) : 4 x 2.25 x 1 Inch

• GE/Whatman Equivalent : 1821-055
• Pall Equivalent: n/a
• Millipore Equivalent: APFB 055 00
• Ahlstrom Equivalent: 1210-0550
• MFS/Advantec Equivalent: GB14055MM
• Sartorius: FT-3-1102-055