Precision Hydrogen Trace Generator
Precision Hydrogen Trace Gas Generator for GC or GC/MS.
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Great relief in the work and consistently good quality of the gas. Große Erleichterung in der Arbeit und gleichbleibend gute Qualität des Gases.
Analysis GC with H2 as carrier and fuel gas for the FID. Analytik GC mit H2 als Träger- und Brenngas
As long as everything is in good operation, the application is top-notch. Simple and easy. It only needs to be topped up with water (distilled water) and it produces the purest hydrogen. Sofern alles gut in Betrieb ist, ist die Anwendung top. Einfach und leicht. Es muss nur Wasser (destilliertes Wasser) aufgefüllt werden und es produziert reinsten Wasserstoff.
Review Date: 22 Feb 2024 | PEAK Scientific Instruments
Good support, easy installation. Gute Betreuung, einfache Installation.
Trace substance analysis in the drinking water sector. Spurenstoffanalytik im Trinkwasserbereich.
The device is easy to install, the support from the responsible sales representative was very good. So far, the operation has been without any problems. We are completely satisfied with the device. Das Gerät ist einfach in der Installation, die Betreuung durch die zuständige Außendienstlerin war sehr gut. Der Betrieb ist bisher ohne Problem. Wir mit dem Gerät rundum zufrieden.
Review Date: 21 Feb 2024 | PEAK Scientific Instruments
A huge cost savings. Un gran ahorro en costes.
Gas chromatography on epoxy resins. Cromatografia de gases en resinas epoxi
An easy-to-use, very intuitive device, including its maintenance, there are no differences in results when using the bottle. Un equipo fácil de usar, muy intuitivo, incluso el mantenimiento de este, no existen diferencias de resultados a utilizar de botella.
Review Date: 21 Feb 2024 | PEAK Scientific Instruments
Great value for the money. Absolutely love the safety of the instrument.
Hydrogen generation for GC-FID
The unit is very easy to operate requiring only water and electricity. I like the built-in safety devices in the unit as well as the fact that we don't have to house and move hydrogen cylinders. When the unit is turned on, it quickly produces the gas.
Review Date: 20 Feb 2024 | PEAK Scientific Instruments
A good hydrogen generator which stands up to 24/7 usage in the lab.
Used to produce hydrogen for a GC instrument.
This instrument works great, has a small footprint, and is easy to keep clean. Easy to attach two GC instruments to the generator with no performance issues. All of the fittings are easily accessible for disconnecting and reconnecting, and maintenance is a breeze. A separate jug allows you to keep the instrument hydrated without any interruption in the use. PEAK sales and service are readily available and very responsive to any questions which is great for labs that are running 24/7. Overall, no issues with this instrument, and after sales service and response have been what was promised.
Review Date: 20 Feb 2024 | PEAK Scientific Instruments
Great product, great customer service.
GC carrier gas
PEAK was selected to replace our current generators. The maintenance and ease of use made it an easy choice. We are a high volume lab utilizing 24 GCs at our site.
Review Date: 20 Feb 2024 | PEAK Scientific Instruments
Good results.
GC-MS Carrier Gas
The generator is good, but we've had to replace the cell twice. The service personnel are good, but the ones who do the scheduling were not good on our second cell replacement.
Review Date: 20 Feb 2024 | PEAK Scientific Instruments
Easy to use, safe
Phân tích sắc ký khí Gas chromatography analysis
Compact equipment, easy to use, safe, enthusiastic customer care
Review Date: 13 Nov 2023 | PEAK Scientific Instruments
Becoming a nightmare
GC-MS analysis
Has broken down 4 times in the last 6 weeks. Customer service has been good, do not like the app they use though. Is becoming costly and these problems were after a maintenance service!
Review Date: 13 Nov 2023 | PEAK Scientific Instruments
Great performance. A great investment for our laboratory.
Gas Chromatography
Very easy and comfortable way to get the hydrogen suplying for our gas chromatograph. Now we don't need handle bottles anymore.
Review Date: 6 Nov 2023 | PEAK Scientific Instruments
The Precision Hydrogen Trace generator is designed primarily for GC carrier gas use, and can also be used for detectors requiring Hydrogen fuel gas such as FID and FPD.
One generator is capable of supplying multiple GC instruments. These generators off er a safe, reliable and convenient solution for those using Hydrogen for GC carrier gas, producing the highest purity of Hydrogen from the Precision range by utilising a Proton Exchange Membrane to create the Hydrogen gas from deionized water, as well as Pressure Swing Absorption and molecular sieve technology to remove moisture content down to trace levels.
Precision Hydrogen Trace generators come with many highly robust safety features as standard, allowing for peace of mind in the laboratory and a far safer, dependable and more convenient alternative to cylinder gas.
PEAK offer two Hydrogen Trace models the Hyrdrogen Trace 250 and 500 offering 250cc/min and 500cc/min at 100 psi / 6.9bar and purity levels of 99.9999%.
Features & Benefits:
- Suitable for Flame Gas and Carrier Gas at trace detection limits
- Internal leak detection with automatic shutdown features
- Proven PEM Technology to generate Hydrogen safely and reliably
- Regenerative PSA Dryers to ensure highest level of purity
- Automatic loading pump as standard
- Maintenance limited to replacing de-ionizer cartridge
- Short and easy start-up and shutdown procedures
- Small and stackable
- Creates Hydrogen on demand, minimal storage of Hydrogen in the system
- Series option to combine multiple units for higher flow requirements
- GC In Oven Hydrogen Leak Detector available as an optional extra
7 Steps to Changing Carrier Gas from Helium to Hydrogen
Nitrogen, hydrogen, and helium are the most widely used gases by today’s chromatographer and each has unique benefits as well as drawbacks. Hydrogen has several features, such as higher optimal linear velocity, and flatter Golay curve, that result in decreased analysis times when compared to other GC carrier gas choices, but there can be some concerns about safety. From system set-up to consumables and optimizing analytical performance, this guide from Peak Scientific explains everything you need to know if you're changing from helium carrier gas to hydrogen.
Analysis of drugs of abuse and explosives by GC-MS
Researchers from Prof. Guido Verbeck’s group at the University of North Texas (UNT) carried out analysis of drugs of abuse (DOA) and explosives using an ion trap GC-MS to compare results when using helium and hydrogen carrier and buffer gas. As well as comparing the two gases, the group also assessed a number of ion volumes with different orifice diameters to look at their effect on sensitivity with either gas. With hydrogen increasingly being used as an alternative to helium for a number of GC analyses, this application demonstrates the analysis of DOA and energetic materials by GC-MS.
Precision Hydrogen Gas Generators from Peak Scientific
The Precision Hydrogen generators are designed primarily for GC carrier gas, and as gas source for detectors requiring hydrogen fuel gas such as FID and FPD. Watch Ed Connor, GC Product Specialist at Peak, explain how one generator is capable of supplying multiple GC instruments.
Peak Scientific Service and Support
Discover more about Peak Scientific's World Class After Sales Care. Watch them explain how they deliver custom built solutions for instrument manufacturers and what it means to be Peak Protected.
Helium shortage 2.0 and the alternatives for gas chromatography
In this guest editorial, Dr. Ed Connor discusses the options available to GC labs looking to end or reduce helium consumption
