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 SiOH Columns, 3 mL, 500 mg Sorbent, Glass with Glass Fibre Filter, Pack of 50
CHROMABOND MPS SiOH SPE Cartridges, 3 mL, 500 mg Sorbent, PP with PE Filters, Pack of 50
CHROMABOND SA Columns, 3 mL, 500 mg Sorbent, PP with PE Filters, Pack of 50
CHROMABOND SB Columns, 3 mL, 500 mg Sorbent, PP with PE Filters, Pack of 50
CHROMABOND Florisil Columns, 3 mL, 500 mg Sorbent, PP with PE Filters, Pack of 50
CHROMABOND C6H5 Columns, 3 mL, 500 mg Sorbent, PP with PE Filters, Pack of 50
CHROMBOND columns HR-P, 3 mL, 500 mg sorbent, PP material, with PE filter elements, pack of 30
CHROMABOND columns PA, 3 mL, 500 mg sorbent, PP material, with PE filter elements, pack of 50
CHROMABOND empty columns volume: 3 mL, material: PP with PE filter elements pack of 50
CHROMABOND empty columns, glass volume: 3 mL, with 2 glass fibre filter elements pack of 50
