System Integration Sample preparation & introduction
Sample preparation & introduction
Da Vinci Europe offers several dedicated solutions for automated sample preparation and introduction for GC, GC/MS, LC and LC/MS.
| AlyTech GasMix | |
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The AlyTech GasMix can prepare and automatically inject gases in virtually all kinds of analytical instruments. On-site customized gas standard preparation for single and multipoint calibration standards has never been easier than with the versatile GasMix Gas Standard Preparation System. The principle behind GasMix is based on mixing, diluting and injecting two to twelve gas standards and may be used for a wide variety of applications. |
| GERSTEL Twister / Stir Bar Sorptive Extraction SBSE | |
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The GERSTEL Twister allows analysis of organic compounds from aqueous matrices by Stir Bar Sorptive Extraction (SBSE): Faster than with conventional techniques, omitting time-costly preparation steps and solvents and up to 1000´ more sensitive than SPME. While it is stirring, it adsorbs and concentrates the organic contents onto its coating of polydimethylsiloxane (PDMS). It makes no difference if the carrier solution is drinking or waste water, body fluids or beverages. |
| GERSTEL Thermal Desorption Unit TDU | |
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The GERSTEL Thermal Desorption Unit (TDU) is a flexible automated solution for thermal desorption and thermal extraction. Several techniques are supported by the TDU:
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| GERSTEL Dynamic Headspace DHS | |
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The GERSTEL Automated Dynamic Headspace DHS is available for the MPS system. The DHS station efficiently extracts and concentrates VOCs from liquid or solid samples placed in standard Headspace vials. The sample is thermostated and agitated while the headspace is purged with a controlled flow of inert gas, providing controlled and efficient extraction conditions. |
| GERSTEL Automated Solid Phase Extraction SPE | |
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If Solid Phase Extraction (SPE) can be reliably automated, it becomes a much more efficient and reproducible process. The GERSTEL Multi Purpose Sampler (MPS) with Automated SPE Option for standard cartridges provides several benefits compared with manual Solid Phase Extraction. |
| GERSTEL Automated Disposable Pipette Extraction DPX | |
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The GERSTEL DPX is a fast and efficient SPE technique used for a wide range of applications such as drugs of abuse, therapeutic drug monitoring, comprehensive screening, pharmacology studies (NNK), as well as pesticides in fruit and vegetables. DPX is based on unique and patented SPE devices. The extraction is performed much faster than with traditional SPE techniques. |
| GERSTEL Cooled Injection System CIS | |
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The GERSTEL Cooled Injection System is internationally the most frequently used PTV-type universal inlet, with patented septumless sampling head. Gas chromatographic analysis is now more versatile, reproducible and has lower detection limits than ever before, thanks to temperature programmed sample injection using GERSTEL Cooled Injection System. |
| GERSTEL Automated Liner EXchange ALEX | |
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The GERSTEL Automated Liner EXchance ALEX technology automates the task of replacing liners in the GERSTEL Cooled Injection System CIS. The ALEX system enables fully automated GC analysis of samples with a high matrix load as well as "dirty" extracts, which can be directly injected into the CIS using the GERSTEL MultiPurpose Sampler MPS. |
| GERSTEL Thermal Desorption TDS | |
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The GERSTEL Thermal Desorption System TDS is a flexible multi-functional system for highly sensitive determination of volatile and semi-volatile organic compounds (VOCs and SVOCs) that have been trapped on adsorbent tubes or on GERSTEL Twisters. The TDS is also frequently used for direct thermal extraction and determination of VOCs and SVOCs from solids without sample preparation. |
| GERSTEL MultiPurpose Sampler MPS | |
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The GERSTEL MultiPurpose Sampler MPS is an autosampler and sample preparation robot, compatible with all standard gas chromatography (GC & GC/MS) systems. Using the MAESTRO software PrepAhead function, sample preparation steps are performed during analysis of the preceding sample for best possible system utilization and highest sample throughput. |
| GERSTEL MultiPurpose Sampler MPS for LC & LC/MS | |
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The GERSTEL MultiPurpose Sampler MPS is an autosampler and sample preparation robot, compatible with all standard gas chromatography (GC & GC/MS) systems. Using the MAESTRO software PrepAhead function, sample preparation steps are performed during analysis of the preceding sample for best possible system utilization and highest sample throughput. More GERSTEL MultiPurpose Sampler MPS for LC & LC/MS information |
| Entech Toxic Organic Valve | |
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The Entech Toxic Organics Valve has been specifically designed to ensure complete recovery of low level TO-14A and TO-15 target compounds. A packless system features an ultra-compact, polished sample path with no internal weld scars. A Silonite® coating passivation option is also available for superior inertness and durability. Best of all, the Toxic Organics Valve is repairable. |
Contact us if you are interested in one of the sample preparations or introduction solutions.
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