Description
The MultiDensity™ product platform now includes this easy to use, thinner1 binderless glass microfiber filter which retains solids in a broad size range. Larger solids become entrapped on the built in pre-filter layer allowing the multiple density zones of filter to entrap finer solids rapidly and reliably. This yields a faster flow rate with higher fluidic capacity.
The borosilicate glass is highly resistive to aggressive solvents, acids (not compatible with hydrofluoric acid) and base with a usable range of 0-14pH and a wide effective temperature range of -200 to 500°C. However, it may become brittle and susceptible to cracking at < -100°C.
Up to 4x capacity of traditional glass microfiber filters in same porosity range
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Handles larger sample volumes or samples with higher ratio of solids.
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Less frequent filter changes = fewer variables in sample prep.
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100% binderless glass microfiber, formed to create a built-in pre-filter
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Lower extractables for better quality analysis.
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Wide ranging chemical compatibility borosilicate glass.
Finely controlled porosity for consistent and reproducible results
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Extends the life of a membrane when used in series.
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Disk to disk results are consistent.
Laser cut for decreased fiber shedding and increased handling stability
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Fibers on cutline are fused together to form an easy to handle disk.
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Fewer extraneous fibers to wash out into filtrate.
Technical Specifications
|
Particle Retention, µm |
Air Flow Resistance (sec/100cc) |
Nominal Caliper Thickness, mm |
Basis Weight, g/m² |
|
1.0 |
60 |
0.8 |
171 |
|
Catalogue No. |
Description |
Packing size |
|
MD100025-20 |
MultiDensity 1000 Binderless Glass Microfiber filter with 2.5cm diameter |
20 |
|
MD100035-20 |
MultiDensity 1000 Binderless Glass Microfiber filter with 3.5cm diameter |
20 |
|
MD100047-20 |
MultiDensity 1000 Binderless Glass Microfiber filter with 4.7m diameter |
20 |
|
MD100055-20 |
MultiDensity 1000 Binderless Glass Microfiber filter with 5.5cm diameter |
20 |
|
MD100070-20 |
MultiDensity 1000 Binderless Glass Microfiber filter with 7.0cm diameter |
20 |
|
MD100090-20 |
MultiDensity 1000 Binderless Glass Microfiber filter with 9.0cm diameter |
20 |
|
MD1000110-10 |
MultiDensity 1000 Binderless Glass Microfiber filter with 11.0cm diameter |
10 |
|
MD1000125-10 |
MultiDensity 1000 Binderless Glass Microfiber filter with 12.5cm diameter |
10 |
|
MD1000142-10 |
MultiDensity 1000 Binderless Glass Microfiber filter with 14.2cm diameter |
10 |
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