PAL DHR Dual Head to maximize your throughput because time is money

PAL DHR – Dual Head System

PAL DHR Dual Head to maximize your throughput because time is money

PAL DHR Dual Head performs high throughput parallel injections into two GC- or LC-Systems and various injection techniques within just one robotic sampler.

Capabilities of PAL DHR Dual Head:

The heads can execute two independent workflows:
- Headspace with sample preparation, e.g. standard addition or derivatization
- High throughput parallel injections into two GC- or LC-Systems
The software optimizes the timetable to maximize productivity
Automatic collision control ensures process safety and easy programming
80 to 200 cm wide working area
Combinations of RTC/RSI heads with Dual Head
Performs various injection techniques with just one robotic sampler

Application Examples for PAL DHR Dual Head

Workflow 1 - High troughput LC/MS injections with 2 completely independent LC streams (2 injection valves, 2 columns or staggered injections into mutltiple streams.)
Workflow 2 - Sample prep combined with parallel headspace GC analysis

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PAL Modules for Automated Sample Preparation

For precise sample preparation you need the right tools and modules.
Discover the comprehensive PAL Toolbox with the best modules available for sample preparation and injection workflows.

PAL Tools for Automated Sample Preparation

Liquid, gaseous or solid samples require different workflows and therefore different tools.
Discover the comprehensive PAL Toolbox with the best tools available for sample preparation.

PAL3 System Configurator

The PAL3 System Configurator features a high degree of flexibility allowing users to configure an autosampler for a variety of dedicated uses.

PAL System Configurator Tool to configure your own PAL System

The PAL System Configurator guides you step by step to a graphically composed system that meets your specific requirements. It prevents incorrect assembly, validates the selected options, and saves your selection in a configuration file. The instrument configuration can be exported as a PDF or an image. The PDF also contains technical specifications of the included modules and tools.
The PAL System Configurator can run directly after download. No installation is required and therefore it does not require administrator rights to make use of the application.
Instructions on operation and more details are provided in the menu entry 'Help' after application start.

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Weighing samples automatically: Gravimetric dilutions of highly viscous samples

Application Notes

Weighing samples automatically: Gravimetric dilutions of highly viscous samples

This application note describes the automated gravimetric dilution of (viscous) samples.

Walk away QuEChERS extracts clean-up

See this detailed video of the µSPE workflow for the clean-up of raw pesticides extract. The PAL µSPE Cartridge is operated in scavenger mode eluting the pesticides in a clean extract. The matrix is kept on the sorbent material. The cleaned extract can be injected without waiting time online for LC/MS or GC/MS analysis. All samples are treated on the same time axis for highest reliability.