Serving Scientists Since 1994

Sampling Cannulae & Stoppers

Sampling Cannulae are used to take samples from the dissolution test. Choice of cannula is important as the sampling method must not adversely affect the accuracy of the dissolution test and cause erroneous results.

Key Considerations:

  • Sampling Position - this is important as there can be a concentration of the solution may vary according to the sampling position. The sample should be taken midway between the top of the stirring element and at least 10mm away from the side of the vessel.
  • Cannula Length - cannulae vary in length from 4.75” (120mm) to 15” (380mm). There are different lengths for 500ml and 900ml tests as the midpoint will change with the volume. Extended lengths are normally used for “through the head sampling” whereby the cannula passes through the drive head of the dissolution bath.
  • Cannula Material - The cannulae are made from either stainless steel or PEEK so that they do not adsorb or interfere with the active ingredient
  • Stoppers - cannulae can be used with stoppers during manual sampling to ensure that the sample is always taken from the same depth.


Inconsistency in dissolution sampling can be a major source of errors. Selecting the best sampling cannula for your dissolution tester is not always straightforward which is why our renowned customer service is here to help. Simply Contact us or call us and we will respond right away.

All genuine QLA Products are manufactured to ISO9001 quality standards.

Items 51 to 74 of 74 total

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  1. 13” (330mm) Bent SS Sampling Cannula with Luer Adapter Through Head Mount Sotax Compatible

    13” (330mm) Bent SS Sampling Cannula with Luer Adapter Through Head Mount Sotax Compatible
    Part Number Pack Size Enquire
    CAN013-ST Each

    Bent Cannula with Luer Adapter Through Head Mount

    Cannula FiltersStopper

  2. 2000ml Standard Sampling Probe - Distek

    Distek Sampling Probe, 2000ml Tests, OEM# 2910-1800
    Part Number Pack Size Enquire
    CAN02K-DK Each

    Resident Sampling Probe for Distek. Use with 2000ml Test Volumes.


    OEM Part# 2910-1800


    DiscFilters  Cannula Filters

  3. Inline Filter Housing Assembly for Distek Style Filters

    Inline Filter Housing Assembly for Distek Style Filters
    Part Number Pack Size Enquire
    FILASY-DK Each

    Inline Filter Housing Assembly for Distek Style Filters

  4. High capacity 1000ml resident sampling cannula uses '01' style filter

    High capacity 1000ml resident sampling cannula uses '01' style filter
    Part Number Pack Size Enquire
    CAN01K-DV Each

    High capacity sampling cannula for Distek and other dissolution baths. 1000ml. Cannula lengths are interchangeable and replaceable. Uses '01' style large capacity filter


    Sample Filters

  5. High capacity 900ml sampling cannula uses '01' style filters.

    High capacity 900ml sampling cannula uses '01' style filters.
    Part Number Pack Size Enquire
    CAN900-DV Each

    High capacity sampling cannula for Distek and other dissolution baths. 900ml. Cannula lengths are interchangeable and replaceable.


    Sample Filters

  6. High capacity resident 500ml sampling cannula uses '01' style fiilters

    High capacity resident  500ml sampling cannula uses '01' style filters. High capacity.
    Part Number Pack Size Enquire
    CAN500-DV Each

    High capacity sampling cannula for Distek and other dissolution baths. 500ml. Cannula lengths are interchangeable and replaceable.


    Sample Filters

  7. Combined Sample/Return Cannula without Filter Housing. Sotax.

    Combined Sample/Return Cannula without Filter Housing. Sotax.
    Part Number Pack Size Enquire
    PRBNSR-ST Each

    Combined Sample/Return Cannula without Filter Housing for Through Head Mounting

    Cannula FiltersStopper

  8. Combined Sample/Return Cannula with Filter Housing for Sotax

    Combined Sample/Return Cannula with Filter Housing for Sotax
    Part Number Pack Size Enquire
    PRBFSR-ST Each

    Combined Sample/Return Cannula with Filter Housing. Through Head Mounting

    Cannula FiltersStopper

  9. 500ml Resident Sampling Probe for Distek

    500ml Resident Sampling Probe for Distek, OEM#2910-0500
    Part Number Pack Size Enquire
    CAN500-DK Each

    Distek Compatible Sampling Probe for 500ml Test Volumes


    OEM Part# 2910-0500


    DiscFilters  Cannula Filters

  10. 900ml Sampling Probe for Distek Systems

    900ml Sampling Probe for Distek Systems, OEM#2910-0900
    Part Number Pack Size Enquire
    CAN900-DK Each

    Sampling Probe for 900ml Test Volumes, Distek Compatible


    OEM Part# 2910-0900


    DiscFilters  Cannula Filters

  11. 1000ml Sampling Probe for Distek

    Distek Sampling Cannulae, 1000ml Tests, OEM# 2910-1000
    Part Number Pack Size Enquire
    CAN01K-DK Each

    Resident Sampling Probe, Distek Compatible, for use with 1000ml Test Volumes.


    OEM Part# 2910-1000


    DiscFilters  Cannula Filters

  12. Return Probe for Distek

    Return Probe for Distek, OEM# 2901-0001
    Part Number Pack Size Enquire
    CANRET-DK Each

    Return Probe for Automated Dissolution Systems

    OEM Part# 2901-0001

  13. Combined Sample/Return Cannula without Filter Housing

    Combined Sample/Return Cannula without Filter Housing
    Part Number Pack Size Enquire
    PRBNSR-DK Each
    Combined Sample/Return Cannula without Filter Housing
  14. Self Tightening Cannula Stopper for VanKel 2.1mm Cannulae.

    Self Tightening Cannula Stopper for VanKel 2.1mm Cannulae.
    Part Number Pack Size Price Buy
    CANSTP-078-31 Each
    £28.25

    Cannula Stopper for VanKel 2.1mm Cannulae. Fits in VanKel vessel Cover. Uses Fingertight Fitting for Locking.

    CoverCannulae


  15. Adjustable Cannula Stopper Pharmatest Compatible

    Adjustable Cannula Stopper Pharmatest Compatible
    Part Number Pack Size Enquire
    CANSTP-PT Each

    Adjustable Cannula Stopper

  16. Adjustable Cannula Stopper Erweka Compatible Use with CAN015-EW Cannulae

    Adjustable Cannula Stopper Erweka Compatible
    Part Number Pack Size Enquire
    CANSTP-EW Each

    Adjustable Cannula Stopper for Erweka. For 'Through Head' mounting only. Use with CAN015-EW Cannulae


    Cannulae

  17. Adjustable Cannula Stopper Caleva Compatible

    Adjustable Cannula Stopper Caleva Compatible
    Part Number Pack Size Enquire
    CANSTP-CA Each

    Adjustable Cannula Stopper

  18. Adjustable Cannula Stopper Sotax Compatible

    Adjustable Cannula Stopper Sotax Compatible
    Part Number Pack Size Enquire
    CANSTP-ST Each

    Adjustable Cannula Stopper (use with CAN013-ST). Through the head mounting.

  19. Adjustable Cannula Stopper with Thumb-Screw Tightening.

    Adjustable Cannula Stopper with Thumb-Screw Tightening.
    Part Number Pack Size Enquire
    CANSTP-HR Each

    Adjustable Cannula Stopper with thumb-screw adjustment to set cannula height.

    Cannulae

  20. Cannula Stopper for VanKel 'V' Series Baths

    Cannula stopper for VanKel V series baths
    Part Number Pack Size Enquire
    CAVSTP-VK Each

    Cannula Stopper for VanKel 'V' Series Baths

  21. Adjustable Cannula Stopper 1/8” (3.2mm) Hole VanKel Compatible

    Adjustible Cannula Stopper for VanKel
    Part Number Pack Size Enquire
    CA8STP-VK Each

    Cannula Stopper 0.150 (3.8mm) hole

    CoverCannulae


  22. Adjustable Cannula Stopper 0.083” (2.1mm) Hole VanKel Compatible

    Adjustable Cannula Stopper 0.083” (2.1mm) Hole VanKel Compatible
    Part Number Pack Size Enquire
    CANSTP-VK Each

    Adjustable Cannula Stopper 0.086 (2.2mm) hole, with screw adjustment to set cannula height.

    CoverCannulae


  23. 500ml Cannula Extension Kit VanKel Compatible

    500ml Cannula Extension Kit VanKel Compatible
    Part Number Pack Size Enquire
    PROBEX-VK Each

    500ml Cannula Extension Kit for VanKel

    OEM Part# 17-3306

  24. Self Tightening Cannula Stopper for VanKel 3.2mm (1/8") Cannulae with Tygon Sleeve

    Cannula Stopper for VanKel 3.2mm Cannulae.
    Part Number Pack Size Price Buy
    CANSTP-142-31 Each
    £28.25

    Cannula Stopper for VanKel 3.2mm (1/8") Cannulae with Tygon sleeve. Fits in VanKel vessel Cover. Uses Fingertight Fitting for Locking.


    CoverCannulae

Items 51 to 74 of 74 total

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