Filter Media
Hydrophilic polyethersulfone
Pore Size
0.1, 0.2, 0.45, and 0.8 µm
Diameter
13 - 293 mm
Typical Thickness
0.1 µm: 132 µm (5.2 mils)
0.2 µm: 145 µm (5.7 mils)
0.45 and 0.8 µm: 140 µm (5.5 mils)
Typical Water Flow Rate
mL/min/cm2 at 0.7 bar (70 kPa, 10 psi)
0.1 µm: 5
0.2 µm: 26
0.45 µm: 58
0.8 µm: 165
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Maximum Operating Temperature - Water
100 °C (212 °F)
Extractables - Soxhlet Extraction
< 4%
Minimum Bubble Point - Water
0.2 µm: 3.5 bar (350 kPa, 51 psi)
0.45 µm: 2.5 bar (250 kPa, 36 psi)
0.8 µm: 1.0 bar (100 kPa, 15 psi) 60% IPA/40% H2O (v:v)
0.1 µm: 2.4 bar (240 kPa, 35 psi)
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Biological Safety
Passes United States Pharmacopeia (USP) Biological Reactivity Test, In Vivo <88>
Sterilization
Provided non-sterile; can be sterilized by autoclaving at 121 - 123 °C (250 - 253 °F) for 30 min. PN 63025, 5010, and 66234 are sterilized by gamma irradiation
125I-labeled BSA (1.6 µg) or 32P-labeled DNA (500 ng) was diluted to 5 mL in PBS (BSA) or Tris-EDTA (DNA) and filtered through a 13 mm disc of the indicated membrane. Filtration was carried out using a 10 mL syringe at a flow rate of 1.0 mL/minute. Binding was determined by comparing the amount of radioactivity remaining in the membrane (triplicate) to the activity of the starting material by counting the disc or solution in a scintillation counter. Biodyne® B membrane is designed for biomolecule binding and was used as a positive control.
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Part Number |
Description |
Pkg |
Supor 100 Membrane Disc Filters |
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60309 |
0.1 µm, 25 mm, plain |
100/pkg |
60310 |
0.1 µm, 47 mm, plain |
100/pkg |
60311 |
0.1 µm, 90 mm, plain |
100/pkg |
60312 |
0.1 µm, 142 mm, tabbed |
25/pkg |
66551 |
0.1 µm, 142 mm, no tab |
25/pkg |
60313 |
0.1 µm, 293 mm, tabbed |
25/pkg |
66552 |
0.1 µm, 293 mm, no tab |
25/pkg |
Supor 200 Membrane Disc Filters |
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60298 |
0.2 µm, 13 mm, plain |
100/pkg |
60300 |
0.2 µm, 25 mm, plain |
100/pkg |
60301 |
0.2 µm, 47 mm, plain |
100/pkg |
63025 |
0.2 µm, 47 mm, plain, sterile autoclave pack |
100/pkg |
66234 |
0.2 µm, 47 mm, grid, individual sterile pack (S-Pack) |
200/pkg |
60334 |
0.2 µm, 90 mm, plain |
100/pkg |
66549 |
0.2 µm, 142 mm, no tab |
25/pkg |
60305 |
0.2 µm, 142 mm, tabbed |
25/pkg |
60307 |
0.2 µm, 293 mm, tabbed |
25/pkg |
66550 |
0.2 µm, 293 mm, no tab |
25/pkg |
Supor 450 Membrane Disc Filters |
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60170 |
0.45 µm, 13 mm, plain |
100/pkg |
60172 |
0.45 µm, 25 mm, plain |
100/pkg |
60173 |
0.45 µm, 47 mm, plain |
100/pkg |
61854 |
0.45 µm, 47 mm, grid |
100/pkg |
60174 |
0.45 µm, 50 mm, plain |
100/pkg |
60206 |
0.45 µm, 90 mm, plain |
100/pkg |
60177 |
0.45 µm, 142 mm, tabbed |
25/pkg |
66553 |
0.45 µm, 142 mm, no tab |
25/pkg |
60179 |
0.45 µm, 293 mm, tabbed |
25/pkg |
66554 |
0.45 µm, 293 mm, no tab |
25/pkg |
Supor 800 Membrane Disc Filters |
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60109 |
0.8 µm, 25 mm, plain |
100/pkg |
5010 |
0.8 µm, 47 mm, grid, sterile autoclave pack |
100/pkg |
60110 |
0.8 µm, 47 mm, plain |
100/pkg |
65472 |
0.8 µm, 47 mm, grid, sterile |
200/pkg |
60112 |
0.8 µm, 90 mm, plain |
100/pkg |
60114 |
0.8 µm, 142 mm, tabbed |
25/pkg |
66555 |
0.8 µm, 142 mm, no tab |
25/pkg |
60116 |
0.8 µm, 293 mm, tabbed |
25/pkg |
66556 |
0.8 µm, 293 mm, no tab |
25/pkg |
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