Filtration & Sample Preparation
Filtration & Sample Preparation covers the consumables that clarify, sterilise, extract and concentrate samples before analysis or processing, from filter paper circles to bioprocessing capsules. Analytical, microbiology, pharmaceutical and biotech laboratories across the UK draw on this section daily.
GVS and Macherey-Nagel supply almost all 7,229 listings. Sub-sections include syringe filters, membrane filters, disc and sheet membranes, folded filter papers, filter paper circles, sheets, strips and wadding, extraction thimbles, bottle-top and vacuum filtration, solid phase extraction (SPE) with its accessories and vacuum manifolds, flash chromatography and a large bioprocessing range of bags, cartridges, capsules and housings. Pleated strips and 75 x 100 cm filter paper sheets from Macherey-Nagel illustrate the paper side.
Begin with the job: particle removal from a solvent before HPLC points to syringe filters, gravimetric and qualitative work to filter papers, trace enrichment to SPE, and process-scale clarification or sterile filtration to the bioprocessing cartridges and capsules. Lancetech Limited can quote across all of these ranges in one request.
Filters (2 active)


PORAFIL membrane filters CM, white pore size: 0.45 µm, diameter: 25 mm pack of 100

PORAFIL membrane filters CM, white pore size: 0.45 µm, diameter: 47 mm pack of 100

PORAFIL membrane filters CM, white pore size: 0.45 µm, diameter: 50 mm pack of 100

PORAFIL membrane filters CM, white pore size: 0.45 µm, diameter: 100 mm pack of 25

PORAFIL membrane filters CM, white pore size: 0.45 µm, diameter: 142 mm pack of 25

PORAFIL membrane filters CM, white pore size: 0.45 µm, diameter: 220 mm pack of 25











PORAFIL membrane filters NC, white size: 0.20 µm, diameter: 13 mm pack of 50

PORAFIL membrane filters NC, white pore size: 0.20 µm, diameter: 25 mm pack of 50

PORAFIL membrane filters NC, white pore size: 0.20 µm, diameter: 47 mm pack of 50

PORAFIL membrane filters NC, white pore size: 0.20 µm, diameter: 50 mm pack of 50

PORAFIL membrane filters NC, white pore size: 0.20 µm, diameter: 90 mm pack of 50

