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Organic Sample Preparation - Sepline-S Automation And Productivity Concept

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Code: #13989

Supplier: LabTech Srl

The SepLine-S automated solid phase extractor is the result of the latest liquid-solid extraction techniques and mass chromatography highest requirements in terms of sensitivity and reproducibility. Largely used in environmental protection, food, petrochemical, pharmaceutical, clinical, life sciences and other applications thanks to its flexibility. The SepLine-S series includes three models: Single, Dual and Four-channels. Condition, sample loading, rinsing and elution steps are processed automatically by software according to user needs. A unique low-pressure sealing technology accurately controls the liquid flow through the syringe and avoid cross contamination. Multi-channel mode improves the efficiency of the SPE method and guarantees reproducibility and stability of sample pre-treatment.


  • Liquid separation by air bubble
    Thanks to air bubble , SepLine-S is able to avoid liquid mixing when two different solvents and/or samples flow into the liquid circuit. Advantages are:
    - to prevent polarity change
    - to improve sample recovery
    Precise flow rate control
    - High precision syringes
    - High precision quantitative tubes to ensure accurate control of sample and solvent dispensing
    - Flow accuracy: 0.1%
    - Flow rate: from 0,1 to 100mL/min
    Single channel AutoSPE system to perform single sample batch processing. It can automatically achieve conditioning, sample loading, rinsing and eluting steps. Thanks to the included nitrogen purge module, SepLine-S is the ideal partner for routine and R&D needs in the organic sample preparation. The new quantitative concentrator can be connected to the main unit by a plug-and-play procedure.
    Dual channels AutoSPE system to perform simultaneously two samples. Management system allows running different methods for each channel.
    Four channels AutoSPE system to perform simultaneously four samples, improving efficiency and productivity.
    Typical applications
    - Environmental
    - Clinical
    - Food
    - Pharmaceutical
    - Energy

  • Technical features:
    - Automated process of sample transfer, rinsing, loading, drying, washing and elution
    - Positive pressure pump to ensure accurate flow rate and high recovery
    - Automated holder up to 60 cartridges controlled via software
    - Unique low pressure sealing tech and air bubble technique to prevent sample/solvent cross contamination
    - Standard nitrogen blowing function
    - Up to 7 different solvents managed via software
    - Septum piercing function to prevent solvent evaporation
    - Dispensing needle cleaning function to avoid cross contamination during liquid handling
    - Different volume sample vials and rack options
    - User friendly software with intuitive graphic interface
    - Optional sample tray cooling device

    Cartridge holder module:
    - SPE cartridges are moved by sliders to the set position via software
    - Optimized design to allow cartridge exchange
    - 60 sample extractions automatically handled via PC software
    - Compatible with the majority of SPE cartridge specifications
    - Fully closed treatment process to avoid solvent vapors to ambient

    SPE operation modules:
    - Positive pressure extraction mode to ensure stability of the recovery rate
    - Low-pressure sealing technology
    - Air bubble technique to prevent solvent/sample cross-contamination
    - Closed system to ensure environmental protection. No additional consumables required
    - Possibility to choose cleaning method and time. The needle is cleaned by immersion to avoid cross contamination

    Automatic liquid handler:
    - Management of both sample injection and collection via software
    - Optional cooling sample tray
    - Fully closed system
    - Possibility to choose the cleaning method and time. Needle is cleaned by immersion to avoid cross contamination