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LLG-Glass microfibre filters, filter circles

Glass microfibre filters have a fast filtration and a high loading capacity and particle retention rate. Manufactured without chemical binder from high grade borosilicate glass. (Exception: GF6, GF9). They are suitable for gravity or low suction filtration. Filtration speeds generally very much higher than conventional cellulose papers. Efficient retention of micron size particles. Must be used flat. Ideal for use in flat perforated plate Buchner type funnels (not sintered glass models). Can be used up to 500°C
Wide range of applications including:
  • retention of fine analytical precipitates
  • retention of biochemical gelatinous precipitates
  • water/air pollution analyses
  • as prefilters for membranes
  • scintillation counting
  • radioimmunoassay.
LLG-Glass microfibre filters, filter circles


LLG-Glass microfibre filters, filter circles
 Ø
mm
Thickness
mm
Weight
g/m²
Pore size
µm
Filtration speedPK
 25.0Prod.No.9.045 8600.260521.660.0100
 37.0Prod.No.7.970 7900.260521.660.0100
 47.0Prod.No.9.045 8610.260521.660.0100
 55.0Prod.No.6.242 6330.260521.660.0100
 90.0Prod.No.6.252 0720.260521.660.0100
 110.0Prod.No.7.970 3390.260521.660.0100
 125.0Prod.No.7.970 0330.260521.660.0100
 150.0Prod.No.9.045 8620.260521.660.0100
 25.0Prod.No.9.045 8650.260521.2100.0100
 47.0Prod.No.6.243 7110.260521.2100.0100
 55.0Prod.No.6.251 3830.260521.2100.0100
 70.0Prod.No.9.045 8660.260521.2100.0100
 90.0Prod.No.9.045 8670.260521.2100.0100
 110.0Prod.No.9.045 8680.260521.2100.0100
 47.0Prod.No.7.970 1060.450750.7310.0100
 55.0Prod.No.7.970 7420.450750.7310.0100
 70.0Prod.No.6.253 5530.450750.7310.0100
Filtration velocity according to Herzberg

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