 Micro-glass fiber filters offer high efficiency, submicron particle retention combined with high permeability and high
dust holding capacity.
Micro-glass filters are made of high-purity borosilicate glass microfibers that are biologically inert and resistant to most
solvents and reagents with the exception of hydrofluoric acid and highly concentrated alkali solutions.
Binder-free grades are temperature resistant to about 500℃
Micro-glass fiber filters are mainly used in applications such as air or water monitoring and can be used as pre-filters
for membranes.
|
|
|
GF-A |
|
GF-B |
|
|
Highly efficient for general laboratory filtration
Clarification of buffer and reagent solutions
Corresponds to many international standards
for air and water pollution monitoring
Foodstuff analysis, filtration of algae,
bacteria cultures, proteins |
|
Filtration of suspended solids
Waste water analysis
Pre-filters for membranes
Suitable for filtration of large volumes |
|
|
|
|
|
|
|
GF-C |
|
GF-D |
|
|
Standard filter for the clarification and
monitoring of waste and water, scintillation
counting on the filter, cell harvesting,
hydrocarbon analysis where cellulose fibers
are a inconvenience |
|
Universal membrane pre-filter material |
|
|
|
|
|
|
|
GF-F |
|
|
Higher efficiency in particle retention for
smaller particles than other glass fiber grades
Clarification of protein solutions
Filtration of liquids prior to HPLC |
|
|
|
|
|
|
Grade |
|
Basic Weight
(g / m2) |
|
Thickness
(mm) |
|
Retention Rate
(㎛) |
|
Pressure Drop
(mbar) |
|
Binder |
|
|
|
GF-A |
|
52 |
|
0.23 |
|
1.6 |
|
38 |
|
Without |
|
|
|
GF-B |
|
143 |
|
0.70 |
|
1.0 |
|
95 |
|
Without |
|
|
|
GF-C |
|
52 |
|
0.24 |
|
1.2 |
|
55 |
|
Without |
|
|
|
GF-D |
|
120 |
|
0.53 |
|
2.7 |
|
140 |
|
Without |
|
|
|
GF-F |
|
75 |
|
0.45 |
|
0.7 |
|
120 |
|
Without |
|
|
|
|
 |
Pressure Drop : A = 10㎠flow velocity 400㎥/sec |
|
|
|
Grade/mm |
|
Ø 25 |
|
Ø 47 |
|
Ø 55 |
|
Ø 70 |
|
Ø 90 |
|
Ø 100 |
|
|
|
GF-A |
|
HG00025A |
|
HG00047A |
|
HG00047A |
|
HG00070A |
|
HG00090A |
|
HG00100A |
|
|
|
GF-B |
|
HG00025B |
|
HG00047B |
|
HG00055B |
|
HG00070B |
|
HG00090B |
|
HG00100B |
|
|
|
GF-C |
|
HG00025C |
|
HG00047C |
|
HG00055C |
|
HG00070C |
|
HG00090C |
|
HG00100C |
|
|
|
GF-D |
|
HG00025D |
|
HG00047D |
|
HG00055D |
|
HG00070D |
|
HG00090D |
|
HG00100D |
|
|
|
GF-F |
|
HG00025F |
|
HG00047F |
|
HG00055F |
|
HG00070F |
|
HG00090F |
|
HG00100F |
|
|
|
|
|
Grade/ mm |
|
Ø 110 |
|
Ø 125 |
|
Ø 150 |
|
Ø 185 |
|
203mm x 254mm Sheet |
|
|
|
GF-A |
|
HG00110A |
|
HG00125A |
|
HG00150A |
|
HG00185A |
|
HG00254A |
|
|
|
GF-B |
|
HG00110B |
|
HG00125B |
|
HG00150B |
|
HG00185B |
|
HG00254B |
|
|
|
GF-C |
|
HG00110C |
|
HG00125C |
|
HG00150C |
|
HG00185C |
|
HG00254C |
|
|
|
GF-D |
|
HG00110D |
|
HG00125D |
|
HG00150D |
|
HG00185D |
|
HG00254D |
|
|
|
GF-F |
|
HG00110F |
|
HG00125F |
|
HG00150F |
|
HG00185F |
|
HG00254F |
|
|
|
|
|
For special sizes which are not mentioned in the above, feel free to contact us. |
|
|
|
|
|
GF-A |
|
GF-B |
|
GF-C |
|
GF-D |
|
GF-F |
|
|
|
Staining of dyed papers |
|
|
|
|
|
 |
|
|
|
|
|
|
|
Clarification filtration (biochemical) |
|
|
|
|
|
|
|
|
|
|
|
|
|
Ligand binding test |
|
|
|
|
|
|
|
|
|
|
|
|
|
Solvent filtration |
|
|
|
|
|
|
|
|
|
|
|
|
|
mbrane pre-filters |
|
|
|
|
|
|
|
|
|
|
|
|
|
Specimen filtration(HPLC) |
|
|
|
|
|
|
|
|
|
|
|
|
|
Protein filtration |
|
|
|
|
|
|
|
|
|
|
|
|
|
Radio-immuno test |
|
|
|
|
|
|
|
|
|
|
|
|
|
Scintillation counting |
|
|
|
|
|
|
|
|
|
|
|
|
|
Cell harvesters |
|
|
|
|
|
|
|
|
|
|
|
|
|
Carbohydrate analysis |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
HYUNDAI MICRO |
|
Whatman |
|
ADVANTEC |
|
|
|
GF-A |
|
GF/A |
|
GA55 |
|
|
|
GF-B |
|
GF/B |
|
GB140 |
|
|
|
GF-C |
|
GF/C |
|
GC50 |
|
|
|
GF-D |
|
GF/D |
|
GD120 |
|
|
|
GF-F |
|
GF/F |
|
GF75 |
|
|
