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 (3 active)
Mode
Mixed mode (RP and Ion exchange (IEX))4Ion exchange (IEX)4Reversed phase (RP)3Normal phase (NP)3Special application or diverse1Base Material
PS/DVB copolymer7Silica gel4Aluminum oxide1Magnesium silicate1Sodium sulfate1N-vinylpyrrolidone-divinylbenzene1Specific surface according to BET
500 m²/g4850 m²/g3Not available or proprietary3800 m²/g11200 m²/g1150 m²/g1750 m²/g1













