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MultiPurpose Sampler MPS for GC and GC/MS
The MPS is a multifunctional autosampler and sample preparation robot for GC and GC/MS. The MPS provides modern analytical laboratories high throughput, high performance and unparalleled flexibility.
The MPS easily adapts to changing demands in the laboratory. A large number of modules and sample preparation technologies are available for the MPS.
The following techniques are easily automated using the MPS:
- Solid Phase Extraction SPE
- Disposable Pipette Extraction DPX
- Dynamic HeadSpace DHS
- Headspace HS
- Solid Phase Micro Extraction SPME
- Thermal desorption of solids or liquids in µ-vial inserts (ATEX)
- Stir Bar Sorptive Extraction SBSE (GERSTEL Twister®)
- Automated GC inlet Liner EXchange ALEX
Liquid sample preparation – Sample Prep by mouse-click:
- Adding internal standard
- Extraction or Dilution
- Derivatization
- Heated or cooled sample conditioning and agitation
- Integrated weighing option
The MPS is easily and conveniently controlled from the GERSTEL MAESTRO Software - stand-alone or integrated with the Agilent Technologies ChemStation method and sequence table or with the MassHunter sequence table:
Just One method and one sequence table controls the entire system
Sample preparation is performed during GC analysis of the preceding sample ensuring highest possible throughput and system utilization
Sample Prep by mouse-click.
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Preparative Fraction Collector PFC
The GERSTEL PFC automatically collects compounds after gas chromatographic separation. The PFC is equipped with six sample traps and one waste trap. Traps are available in 1 µl or 100 µl volumes.
For optimum compound recovery, the PFC can be equipped with optional LN2 trap cooling or cryostatic trap cooling systems.
The GERSTEL PFC allows for the collection of individual compounds, a series of compounds, or specific classes of compounds. Thanks to microprocessor control, trap switching times can be selected to within 0.01 minutes. This permits reliable collection of individual compounds that are closely resolved.
The PFC is designed without valves or cold spots in the sample flow path ensuring maximum transfer efficiency.
The reliability and reproducibility of the system makes it possible to trap compounds over hundreds of injections. This makes it possible to further analyse the fractions by techniques requiring larger sample mass such as NMR or IR.
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Cooled Injection System CIS
GERSTEL Cooled Injection System - 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.
The GERSTEL CIS provides two essential system-functions:
- Universal injection system for all injection techniques: split, splitless, on-column and large-volume up to 1000 µl.
- Cryotrap enrichment system in combination with sample preparation systems, for example, the GERSTEL ThermalDesorption System TDS, the Thermal Desorption Unit TDU or the GERSTEL MultiPurpose Sampler MPS.
The high temeprature version CIS 6 enables automated pyrolysis of liquid polymer suspensions in combination with the MPS autosampler. The CIS is easily and conveniently controlled from the GERSTEL MAESTRO Software - stand alone or through the Agilent Technologies ChemStation software. One method and one sequence table controls the complete system including GC/MS.
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Whether you are developing new methods or processing samples, the sample-handling requirements for some GC and GC/MS applications can be complex and demanding. With the right choices, things get simpler. We can help. PerkinElmer’s TurboMatrix™ sample-handling solutions are born from the same commitment to technology as our GCs - with decades of undisputed market leadership.
- Pressure-balanced Headspace Sampling technology, also available with
built-in analyte-trapping capability
- Thermal Desorbers available in single-tube or fully-automated systems
- Interface with almost any GC, regarfsdless of brand or model
- Fully integrated with TotalChrom® software
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Olfactory Detection Port ODP
Parallel olfactory detection of GC fractions.
The ODP allows the sensing of compounds by the human nose as they elute from the gas chromatograph. The effluent is split as it leaves the column so that it arrives simultaneously at the nose and at the detector.
This way additional information is gained on compounds that give rise to specific odors.
GERSTEL ODP offers:
- Parallel operation with most standard detectors, including MSD
- Humidifier for comfortable extended usage
- Voice recording and voice recognition: Spoken comments are transferred and added automatically to the chromatogram as peak annotations
- ODP 3 provides a heated mixing chamber where humidified make-up gas and column effluent can be mixed without risk of condensation and signal tailing
The GERSTEL ODP is used world-wide by most leading fragrance and flavor houses as well as by many world-wide companies in the fields of cosmetic, food and beverage production.
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Thermal desorption is a technique that simplifies and speeds a wide range of gas chromatography (GC) applications, including indoor and outdoor air monitoring, analysis of outgassing from semiconductor materials, polymers, upholstery and furnishings, packaging, pharmaceuticals and analysis of flavors and fragrances.
As the undisputed market leader in GC sample handling, we took the next step to offer you even more benefits for your lab. PerkinElmer now offers a family of five different TurboMatrix™ Thermal Desorber (TD) models in both single-tube and automated 50-sample configurations:
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Thermal Desorption Unit TDU
The worlds most flexible Thermal Desorption Instrument
The Thermal Desorption Unit (TDU) is a flexible automated solution for thermal desorption and thermal extraction.
Several techniques are supported by the TDU:
- Stir Bar Sorptive Extraction (SBSE) using the GERSTEL Twister®
- Dynamic Headspace (DHS) based on standard headspace vials
- Air sampling onto adsorbent tubes combined with thermal desorption
- Thermal extraction of solid samples placed in fritted TDU tubes
- Thermal extraction of liquids placed in µ-vials inside the TDU
- Direct introduction and thermal extraction of liquids such as standards
The TDU supports manual operation and it can be removed in seconds to enable direct liquid sample introduction into the GERSTEL Cooled Injection System (CIS), a PTV-type universal GC inlet.
Up to 196 samples can be analyzed in one automated sequence using one or more methods when the TDU is configured with the GERSTEL MultiPurpose Sampler (MPS).
The MAESTRO software combined with the Agilent ChemStation controls the complete process from sample introduction through thermal desorption to GC/MS analysis with one method and one sequence table ensuring efficient and error-free operation. When operating with Agilent MassHunter, just one sequence table operates the complete system.
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Thermal Desorption System TDS
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 frequently used for direct thermal extraction and determination of VOCs and SVOCs from solids without sample preparation. Application examples are natural products, flavor and fragance, emissions from materials that are used indoors in buildings or in automobiles, semiconductors, polymers and packaging.
The TDS is mounted on top of a Cooled Injection System CIS that is used as a cryotrap, focusing and concentrating the components to be determined, and then transferring them to the capillary column in split- or splitless mode without analyte discrimination or loss of analytes. With the addition of the TDS-A Autosampler, the TDS becomes a fully automated thermal desorption system capable of unattended analysis of up to 20 samples.
The MAESTRO software combined with the Agilent ChemStation controls the complete process from sample introduction through thermal desorption to GC/MS analysis with one method and one sequence table ensuring efficient and error-free operation.
TDS Accessories:
- TDS-A Autosampler
- TDS G On-Line version for whole air sampling
- Thermal Extractor TE
- Pyrolysis Module PM
- Tube Conditioner TC
- Tube Standard Preparation System TSPS
- Gas Sampler GS
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GC Columns
Varian, Inc. FactorFour™ Columns:
Highly Inert Capillary Columns with the Lowest Bleed Specifications -Guaranteed
- Accurate peak identification - achieving more reliable results
- Superior response for traces - better quantification
- Enhanced detector performance - increasing productivity and reducing costs
- Faster stabilization - longer instrument uptime, so increasing your productivity
The Varian FactorFour™ family of capillary columns provides a complete range of stationary phases suitable for industrial, toxicology, chemical and environmental applications. FactorFour highly inert ultra-low bleed columns offer a bleed specification up to four-fold lower than comparable competitive products.
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Detectors for gas analysis vary almost infinitely in design, materials, and principles of operation. GOW-MAC offers a variety of thermal conductivity detectors, each varying on internal geometry, lead length, tubing length, construction material, and filaments (WX, AuW, Ni). We can assist you in making a wise choice of analytical system and preferred TCD model for work in the plant and laboratory, whether qualitative or quantitative, organic, inorganic or physical chemistry. To better understand what we offer, ask us for our sales brochure SB-10 and SB-13.
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Agilent J&W GC Columns are designed and manufactured to offer excellent and reproducible performance for the benign to the most difficult types of samples. With the lowest bleed levels, the best inertness for acids/bases/mixed functional compounds,and the tightest column-to-column reproducibility - Agilent GC columns are of higher quality and perform better than any other columns on the market. In addition to the column selections below, Agilent also offers custom columns to meet your needs.
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GC Columns
Hamilton's PRECIX GC columns are designed for environmental analysis, quality control of foods and many more applications.
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Heliflex® AT™-1
- Excellent general purpose columns
- Similar to DB™-1, Rtx™-1, SPB™-1, SPB-Sulfur, SP™-2100, HP™-1, HP™-101, ULTRA™-1, BP™-1, CP-Sil™-5-CB, 007™-1, OV™-1, SE™-30, DC™-200, RSL™-150,RSL-160, PE-1, ZB-1
Specifications
Phase: 100% Dimethylpolysiloxane
Polarity: Non-polar General Purpose Column
USP Designation: G1, G2, G38
Ideal for: General Purpose
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Our gas power plants are designed for optimal performance in a wide variety of decentralized power production in both intermediate and baseload applications, giving full output and high perfomance in hot and dry conditions as well as at high altitudes.
These power plants ranging from 4 to 150 MW are based on 4-17 MW engine units operating on natural gas or in dual-fuel mode (natural gas/liquid fuel oil).
Minimize initial investment and business risks
Prefabricated and pretested modules guarantee consistent quality and performance and make on-site installation simply a matter of assembling and connecting the modules. The possibility of stepwise expansion minimizes initial investment and business risks.
The modular design of our power plants enables fast-track delivery anywhere in the world, typically less than 7 months for a 50 MW plant. Our deliveries range from either equipment supply, or equipment and engineering delivery, to complete turnkey projects.
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The FT8 POWERPAC industrial gas turbine package is a power generation unit that utilizes the SWIFTPAC modular design concept of very efficient electrical power. The FT8 is a derivative of the JT8D, one of the most successful flight engines in aviation history.
The gas turbine, mounted on a steel base, is packaged with its ancillary support systems and directly drives the generator package.
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The FT8 POWERPAC industrial gas turbine package is a power generation unit that utilizes the SWIFTPAC modular design concept of very efficient electrical power. The FT8 is a derivative of the JT8D, one of the most successful flight engines in aviation history.
The gas turbine, mounted on a steel base, is packaged with its ancillary support systems and directly drives the generator package.
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Short reaction times and particularly high efficiency: the principles of a gas turbine and steam power plant are combined in a combined-cycle power plant. Efficiencies of up to 60% can be obtained by using a gas and a (downstream-arranged) steam turbine. Under combined operations (with integrated district heating supply) efficiencies of around 90% can be had.
In gas-fired plants as well, Hitachi Power Europe has both extensive know-how and a lengthy track record across the entire range stretching from planning via acquisition and design through to commissioning.
The highly successful and globally deployed H-25 / H-15 gas turbines from parent company Hitachi, Ltd. are the optimum ones for running power plants in a dependable, efficient and economical manner. Designed as a heavy duty machine (30 MW rating class), over 120 Hitachi gas turbines in power plants are in service throughput the world (as of mid-2009). The turbines are sound and dependable under continuous operations, involve low maintenance costs and are admirably suited for plants with cogeneration/district heating supply. Hitachi gas turbines are also used as power drive turbines in industry.
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This continuous-rated 30-kW grid parallel model can be fueled with digester or landfill gas with methane content as low as 35%. They are commonly arrayed with Cain or other heat exchangers to serve both renewable power and thermal loads.
Hundreds operate worldwide, including 12 that provide LFG-fueled power and heat to a school near Chicago, a site named "Project of the Year" by the landfill methane division of the US EPA.
Without any exhaust treatment, C30 emissions are much lower than flaring. ISO 9001:2000 certified Capstone Turbine is the world's leading microturbine manufacturer, with more than 3,000 units worldwide. The installed fleet has amassed more than 8 million hours of documented operation.
Capstone invented microturbines and is the world’s only USA incorporated, USA owned and operated manufacturer.
These inverter-based systems have just one moving part: a turbine shaft supported by patented air bearings. The system has no pumps and needs no radiator, gearbox or other mechanical subsystems. Needs no lubricants, coolants or other hazardous fluids. UL1741, CA Rule 21 and NY PSC interconnect precertified, UL2200, etc.
Scalable from kilowatts to >1 MW without any paralleling switchgear or other external hardware (built-in arraying via computer cables).
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