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6910-Separating Funnel, Squibb shape, With Graduation, PTFE Stopcock, ISO

  • Compliance with ISO 4800 standards
  • With Graduation
  • With PE Stopper
  • Compliance with ISO 4800 standards
  • With Graduation
  • With PE Stopper
PART  No. Capacity (ml) NS Bore (mm) PACK Qty.
6910-50 50 19/26 2.5 1
6910-100 100 19/26 2.5 1
6910-250 250 29/32 4 1
6910-500 500 29/32 4 1
6910-1000 1000 29/32 6 1
6910-2000 2000 29/32 6 1

Here are some common uses for such a separating funnel:

  1. Liquid-Liquid Extraction:
    • The primary use is for liquid-liquid extraction, facilitating the separation of immiscible liquids or the extraction of specific compounds from a mixture.
  2. Sample Preparation for Analysis:
    • Laboratories use these funnels to prepare samples for analysis by separating different components or isolating specific fractions for further testing, such as chromatography or spectroscopy. Graduations aid in accurate volume measurements.
  3. Solvent Recovery:
    • After a chemical reaction or process, the funnel can be used for solvent recovery by allowing the separation of solvents from the reaction mixture. The PTFE stopcock ensures chemical inertness and a reliable seal.
  4. Phase Separation:
    • Suitable for processes requiring clear phase separation, ensuring the clean separation of different liquid layers. The PTFE stopcock provides precise control over the separation process.
  5. Reaction Product Isolation:
    • The funnel is used to isolate and separate products of chemical reactions from reaction mixtures, providing a controlled environment for the separation.
  6. Fractionation:
    • In processes where different components of a mixture need to be separated based on their physical properties, Squibb-shaped Separating Funnels with PTFE stopcocks can be employed. Graduations assist in collecting specific fractions.
  7. Quality Control Processes:
    • Industries use these funnels for quality control processes, especially when precise separations are needed for the analysis of specific components. The PTFE stopcock ensures a chemically inert and leak-free operation.
  8. Research and Development:
    • Squibb-shaped Separating Funnels with PTFE stopcocks find applications in research laboratories for various experiments and processes involving liquid-liquid separations.
  9. Biological Sample Processing:
    • These funnels can be used in biological laboratories for processing and extracting specific compounds from biological samples.
  10. Teaching and Demonstrations:
    • Educational laboratories may use these funnels for teaching purposes, demonstrating liquid-liquid extraction techniques and the principles of phase separation.
  11. Industrial Processes:
    • In various industrial settings, Squibb-shaped Separating Funnels with PTFE stopcocks are employed for liquid-liquid separations and extractions, providing a chemically inert and reliable sealing mechanism.

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