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)
Method
Solid phase extraction (SPE)305Filtration138Solid phase extraction (SPE), accessory67Flash chromatography65Phase separation (gravity flow)13TLC, accessory13Flash chromatography, accessory12Solid phase extraction (SPE), automated9Flash - accessory8Liquid application3
Flash chromatography column, glass complete with adaptor, PTFE valve 20 mm ID x 400 mm length

Flash chromatography column, glass complete with adaptor, PTFE valve length: 450 mm, ID: 40 mm

Flash sea sand acid washed and annealed pack of 1000 g

CHROMAFIL MV-45/25 Syringe Filters, Cellulose Mixed Esters, 0.45 µm, 25 mm, Pack of 100


CHROMAFIL MV-20/25 Syringe Filters, Cellulose Mixed Esters, 0.2 µm, 25 mm, Pack of 100








CHROMAFIL PA-20/3 Syringe Filters, Polyamide (Nylon), 0.2 µm, 3 mm, Pack of 100

CHROMAFIL PA-45/3 Syringe Filters, Polyamide (Nylon), 0.45 µm, 3 mm, Pack of 100

CHROMAFIL PA-20/25 Syringe Filters, Polyamide (Nylon), 0.2 µm, 25 mm, Pack of 100

CHROMAFIL PA-20/25 BIGbox Syringe Filters, Polyamide (Nylon), 0.2 µm, 25 mm, Pack of 400

CHROMAFIL PA-45/25 Syringe Filters, Polyamide (Nylon), 0.45 µm, 25 mm, Pack of 100

CHROMAFIL PA-45/25 BIGbox Syringe Filters, Polyamide (Nylon), 0.45 µm, 25 mm, Pack of 400

CHROMAFIL PTFE-20/3 Syringe Filters, Polytetrafluoroethylene (PTFE), 0.2 µm, 3 mm, Pack of 100


CHROMAFIL PET-45/25 Syringe Filters, Polyester, 0.45 µm, 25 mm, Pack of 100

CHROMAFIL PET-45/25 BIGbox Syringe Filters, Polyester, 0.45 µm, 25 mm, Pack of 400
