Pooling of vial contents for QC testing
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| - | Long rail HTX PAL mounts 8 standard tray holders[http://www.leapwiki.com/mediawiki/index.php?title=Trayholder]. The system is designed to pierce the vial septa, go to the bottom of the vial and wait while the in-house vacuum evacuates the contents to a flask which pools contents from all of sample vials for later testing. This application was used to batch-test vials filled with injection grade water. The task was previously performed manually. | + | Long rail HTX PAL[http://leapwiki.com/mediawiki/index.php?title=Category:PAL] mounts 8 standard tray holders[http://www.leapwiki.com/mediawiki/index.php?title=Trayholder]. The system is designed to pierce the vial septa, go to the bottom of the vial and wait while the in-house vacuum evacuates the contents to a flask which pools contents from all of sample vials for later testing. This application was used to batch-test vials filled with injection grade water. The task was previously performed manually. |
The time that the instrument can stay in the aspirate position can be adjusted by the user to ensure complete recovery of the vial contents. In this case each vial contains 0.85ml of sample and a minimum of 0.7ml needs to be extracted. Total capacity of 400 vials. Custom trays have been drilled so that the vials are held at a 15 degree angle, allowing for maximum recovery from each vial. If more than 400 vials are needed for pooling, the customer will re-fill the tray holders with new racks at a prescribed time interval. The system can be reconfigured to handle other vials sizes. | The time that the instrument can stay in the aspirate position can be adjusted by the user to ensure complete recovery of the vial contents. In this case each vial contains 0.85ml of sample and a minimum of 0.7ml needs to be extracted. Total capacity of 400 vials. Custom trays have been drilled so that the vials are held at a 15 degree angle, allowing for maximum recovery from each vial. If more than 400 vials are needed for pooling, the customer will re-fill the tray holders with new racks at a prescribed time interval. The system can be reconfigured to handle other vials sizes. | ||
Revision as of 21:59, 6 November 2009
Long rail HTX PAL[1] mounts 8 standard tray holders[2]. The system is designed to pierce the vial septa, go to the bottom of the vial and wait while the in-house vacuum evacuates the contents to a flask which pools contents from all of sample vials for later testing. This application was used to batch-test vials filled with injection grade water. The task was previously performed manually.
The time that the instrument can stay in the aspirate position can be adjusted by the user to ensure complete recovery of the vial contents. In this case each vial contains 0.85ml of sample and a minimum of 0.7ml needs to be extracted. Total capacity of 400 vials. Custom trays have been drilled so that the vials are held at a 15 degree angle, allowing for maximum recovery from each vial. If more than 400 vials are needed for pooling, the customer will re-fill the tray holders with new racks at a prescribed time interval. The system can be reconfigured to handle other vials sizes.
Project Ref: H1115
For other cost/time saving measures consider:
Summary of LC Multi Valve Applications [3]
LEAP Shell Software and application for custom injections and scheduling [4]
LEAP strives to find total solutions for analytical lab automation by automating analytical processes for small and large molecules in extracted liquids, solids, and recently in human, animal and plant tissues. We provide the precise robotics and efficient sample prep required by modern measurement techniques such as MALDITOF mass spectroscopy. Our newest specialty customization of CTC Analytics’ PAL features small workstations that can perform complex liquid handling tasks including HPLC-Purification, SPE, filtration, weighing, heating and stirring. They can be configured as stand alone units or integrated for “just in time” sample prep for LC-MS or GC-MS analysis.
LEAP provides automated workstation instrumentation solutions based on the LEAP CTC PAL X, Y, Z syringe only autosampler robot from LEAP Technologies. This extremely flexible, precise, and adaptable liquid handling robotic platform is available in a variety of lengths and options depending on the requirements of your sample preparation and injections for your UHPLC, LC or GC chromatography.LEAP offers full support and service for the PAL platform in addition to being able to write custom macros, cycles, and scheduling to your applications. Please contact LEAP Technologies on how we can help you get maximized throughput with flexible pipetting automation solutions.
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For additional information about LEAP and the PAL Platform, please contact LEAP Technologies. |
