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Extrapid Manual SPE Instrument

Technical Features
  • Liquid channels switching
    • Patented designs of exterior and switching channels ensure the convenient and efficient switch between sample collection and waste discharge
  • During operation process
    • No need to reopen the vacuum chamber
    • No need to frequently switch on/off of vacuum pump
    • No need to wait for venting and moving collection bottles
    • No need to drain the waste liquid and clean vacuum chamber
  • Four channels can be used individually or simultaneously
  • Support 1ml, 3ml, 6ml SPE cartridge and 47mm, 90mm SPE disk membrane
  • Control valve ensures accurate flowrate and high reproducibility
  • Sample load flowrate: 1ml/min-45ml/min
  • Anti-corrosive designed parts exposed to solvent are made of PTFE or stainless steel, which can resist the corrosion by organic solvent like DCM
  • Dimension 520mm x 265mm x 445mm
  • Weight 12Kg
Standard Configuration
  • Extrapid SPE
  • 40Ml Collection bottle
  • Clamp ring
  • 4L Waste liquid bottle
  • RAPID DISK47mm C18 disc
  • 500mg/6mL C18 column
  • VP50 vacuum pump (0.085MPa, 50L/min)
Optional accessories
  • 10Lwaste liquid barrel ( Nalegene USA)
  • 1L sampling glassware device
  • 20L waste liquid barrel ( Nalegene USA)
  • 90mm C18 SPE disc
  • 90mm SPE disk adapter

SPE methods mainly include cartridge and disk types. Because of high fluid permeability and high adsorption ability, disk SPE is especially suitable for the separation and enrichment of trace compounds in a large volume of samples. The traditional cartridge SPE is more suitable for small volume sample of food, pharmaceutical, life sciences. The Labtech manual SPE instrument, Extrapid, applies cartridge & disk types in the same unit for the treatment of both large volume and small volume samples, so it has more application benefits.