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 (3 active)
CHROMABOND PE Filter Elements for PP Empty Columns, 70 mL, Pack of 250
CHROMABOND PE Filter Elements for PP Empty Columns, 30 mL, Pack of 250
CHROMABOND adapters for 1, 3, 6 mL CHROMABOND polypropylene columns pack of 10
CHROMABOND adapters (PVDF) for 3 and 6 mL CHROMABOND glass columns pack of 10
CHROMABOND rack SPE, variable, for 24 columns suitable for REF 730151N
CHROMABOND rack for 12 columns, compatible with CHROMABOND SPE vacuum manifold 12 positions
CHROMABOND empty columns volume: 70 mL, material: PP with PE filter elements, pack of 20
CHROMABOND empty columns volume: 1 mL, material: PP with PE filter elements pack of 100
CHROMABOND empty columns volume: 3 mL, material: PP with PE filter elements pack of 50
CHROMABOND empty columns volume: 6 mL, material: PP with PE filter elements pack of 30
CHROMABOND PE filter elements for empty columns, PP, 3 mL 3 mL pack of 250
CHROMABOND empty columns, glass volume: 3 mL, with 2 glass fibre filter elements pack of 50
