Solid phase extraction (SPE)
Solid phase extraction (SPE) is the sample preparation step that cleans up and concentrates analytes on a packed sorbent before HPLC, GC or LC-MS analysis. Environmental, food, clinical and pharmaceutical laboratories use SPE to remove matrix interference.
The 601 Macherey-Nagel listings cover SPE columns and cartridges together with preparative glassware: glass flash chromatography columns with adaptor and PTFE valve in 20 mm x 400 mm and 40 mm x 450 mm formats, and 1 L and 2 L flash eluent reservoirs with adaptor.
Choose the sorbent chemistry by analyte polarity and the sample matrix, then the bed mass by the sample volume. Vacuum manifolds, adapters and filter elements are listed in the SPE accessories section, and pre-packed flash cartridges in the flash chromatography section. Lancetech Limited can quote on method-specific SPE requirements.
Filters (2 active)
CHROMABOND Vacuum gauge SPE complete with accessories suitable for REF 730150N and 730151N
CHROMABOND Luer fittings, female for the lid of vacuum manifold pack of 12
CHROMABOND Luer fittings, male for the lid of vacuum manifold pack of 12
CHROMABOND valve SPE, plastic suitable for REF 730150N and 730151N pack of 12
CHROMABOND drying attachment SPE for 12 columns suitable for REF 730150N
CHROMABOND drying attachment SPE for 24 columns suitable for lids of REF 730151N
CHROMABOND glass fibre filter elements for 6 mL glass columns pack of 250
CHROMABOND centrifuge tubes with screw cap volume: 50 mL, material: PP pack of 50
CHROMABOND empty columns Volume: 15 mL, material: PP with PE filter elements, pack of 20
CHROMABOND PP tank SPE for vaccum manifold for 12 columns (REF 730150N) pack of 2
CHROMABOND empty columns volume: 45 mL, material: PP with PE filter elements, pack of 20
