Description
PVDF membrane filters, hydrophilic, with a pore size of 5,0 µm and a diameter of Ø 47 mm, are membrane filter discs intended for laboratory filtration and separation. The pack contains 100 pc(s) of hydrophilic polyvinylidene fluoride membranes in the widely used 47 mm diameter for standard filter holders. A 5,0 µm pore size supports coarser retention and clarification during sample preparation in analytical, quality-control, and research laboratories. Unit pack weight is 0,170 kg, convenient for storage and bench supply. These filters form part of the membrane filters range applied in filtration and separation setups, including workflows linked to water purification support. Hydrophilic PVDF is chosen when ready wetting in aqueous media is preferred over hydrophobic grades. Available from manufacturer MERCK MILLIPORE, this 5,0 µm / 47 mm hydrophilic format fits methods that call for PVDF membrane discs at the stated pore rating and diameter. Specify these filters for routine labware filtration assemblies requiring hydrophilic PVDF at 5,0 µm on 47 mm discs.
This article is part of Membrane filters, in Filtration.
Key features
- Pack size: 100 pc(s)
- Membrane material: PVDF
- Membrane character: Hydrophilic
- Pore size: 5,0 µm
- Diameter: 47 mm
- Weight: 0,170 kg
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Questions about PVDF-Membrane filters, hydrophilic, Ø 47 mm, pore size 5.0 µm, 100 unit(s)
What is this article?
PVDF-Membrane filters, hydrophilic, Ø 47 mm, pore size 5.0 µm, 100 unit(s) is the article on this page. Luminix Health distributes MERCK MILLIPORE for laboratory use. It sits in Membrane filters, inside Filtration, in Lab consumables.
A membrane filter is the disc itself, without a syringe housing. Pore size, polymer and diameter are the specification, and the disc has to sit in a holder. Gridded membranes are for counting colonies. A membrane and a filter paper of the same diameter are not interchangeable.
Filtration holds back what is larger than the pores and lets the rest through. Paper is the ordinary laboratory filter. A membrane has a stated pore size and a polymer that must survive the solvent. A syringe filter is that membrane in a housing on a syringe. Glass fibre takes a higher dirt load. Ultrafiltration holds back macromolecules and passes salts. The pore size, the chemical compatibility and the volume are the three choices. Laboratory apparatus around filtration is indexed under ISO laboratory apparatus.
Which category should I open next?
The category is Filtration. The sub-category is Membrane filters. The catalogue is Lab consumables.
Shelves beside this one are Filter paper, Sintered glass filter plates & discs, Syringe filters, Filter cartridges & capsules, Glass & quartz fibre filters, Bottle-top & vacuum filtration units, Ultrafiltration & concentrators, Filtration accessories, Extraction thimbles and Dialysis tubing & devices.
What should I check before I order?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.