In the week of July 13, the following webinars await you in the field of gas / solid phase and especially Raman, FTIR, GC and GC/MS.<blockquote><h4><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/webinars">👉 DETAILS AND REGISTRATION IN THE WEBINARS SECTION</a></h4>👉 Search and filter in the largest global database with over 5 500 GC, LC, MS and spectroscopy webinars.</blockquote><h5>1. Markes International: Understand the aromas consumers really experience</h5><ul><li>Tu, 14.7.2026 10:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/webinar/6382">Registration</a></li></ul>Join Markes as they unveil their latest innovation and explore a new approach to helping researchers and product developers gain a deeper understanding of aroma evolution.<h5>2. Thermo Fisher Scientific: Helium, PFAS &amp; Recycled Plastics: Addressing Key Challenges in Industrial Laboratories</h5><ul><li>Th, 16.7.2026 08:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/webinar/6337">Registration</a></li></ul>Tackle industrial GC challenges. Learn strategies for helium conservation, PFAS testing using TD-GC-MS, and analytical solutions for recycled plastics.<h5>3. C&amp;EN: Microplastics Analysis You Can Defend: From Method to Results</h5><ul><li>Th, 16.7.2026 11:00 CEST</li><li><a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/webinar/6334">Registration</a></li></ul>Strengthen your microplastics analysis. Learn how combining LDIR chemical imaging and pyrolysis-GC/MS improves data quality across complex sample matrices.

Webinars LabRulezGCMS Week 29/2026

This study optimizes the quantification of hydrogen point-source emissions through controlled-release experiments using an 8 kW electrolyzer. A multiplatform AirCore sampling system coupled with a high-resolution GC-PDHID simultaneously measured hydrogen, methane, and carbon dioxide to evaluate how sampling conditions influence emission estimates.Analysis of UAV and ground-based measurements showed that plume coverage, wind variability, and sampling resolution strongly affect emission accuracy. The results also demonstrated that hydrogen plume behavior closely resembles methane, indicating that established methane monitoring strategies can be adapted for hydrogen leak detection and supporting future assessments of hydrogen as an indirect greenhouse gas.<blockquote><h4>The original article</h4><h4><a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsestair.6c00006">Controlled-Release Experiment to Optimize Emission Quantification of H2 Point Sources</a></h4>Iris M. Westra*, Hubertus A. Scheeren, Mareen J. Penninga, Steven M.A.C. van Heuven, and Harro A.J. MeijerACS EST Air 2026, 3, 6, 1576–1585<a target="_blank" rel="noopener noreferrer" href="https://doi.org/10.1021/acsestair.6c00006">https://doi.org/10.1021/acsestair.6c00006</a><h6>licensed under <a target="_blank" rel="noopener noreferrer" href="https://creativecommons.org/licenses/by/4.0/">CC-BY 4.0</a></h6></blockquote>Selected sections from the article follow. Formats and hyperlinks were adapted from the original.<div>Currently, more than 90% of hydrogen produced is gray hydrogen, derived primarily from steam methane reforming or coal gasification, both of which are carbon-intensive. <a href="javascript:void(0);">(1)</a> Considering the global hydrogen budget, the primary natural source of atmospheric hydrogen is sunlight-driven production (e.g., via methane oxidation), contributing 38 ± 6 Tg yr–1 (about 55% of the total budget). The largest anthropogenic source of hydrogen is the combined contribution from biofuel burning and wildfires, amounting to 12 ± 4 Tg yr–1. <a href="javascript:void(0);">(1)</a> Hydrogen’s indirect Global Warming Potential (GWP) leads to the lengthening of the lifetime of CH4 and ozone, and to increased levels of stratospheric water vapor (H2O). <a href="javascript:void(0);">(2,3)</a> As a result, the GWP of H2 over a 100-year time scale has been estimated at 11.6 ± 2.8, indicating that H2 is 12 times more potent than CO2. <a href="javascript:void(0);">(4)</a> While this is about half the GWP of CH4 it underscores the significance of hydrogen’s indirect effects on climate when released into the atmosphere. <a href="javascript:void(0);">(5)</a> Until recently, small but climate-relevant hydrogen emissions remained undetected along the entire hydrogen value chain. However, such hydrogen losses during production, transport, storage and consumption could lead to a greater atmospheric hydrogen burden. <a href="javascript:void(0);">(3)</a> To illustrate the impact of hydrogen leakage, the HC2017 scenario presented in Hauglustaine et al. (2022) shows that, for a hydrogen mix of 30% blue (gray+CCS) and 70% green hydrogen (renewables) with leakage rates of 1–3%, the climate benefit is substantially reduced, with hydrogen CO2-equivalent emissions corresponding to 20 to 54% of the avoided CO2 (based on GWP100 and GWP20, respectively). At higher leakage rates (&gt;10% for a 100-year horizon; &gt; 5% for a 20-year horizon), this hydrogen mix results even in a net climate penalty, where CO2-eq emissions exceed the avoided CO2.Thus, far, current loss rate estimates, ranging up to 10%, are solely based on bottom-up emission estimates (i.e., theory-based). <a href="javascript:void(0);">(6−8)</a> A limited amount of suitable measurement equipment and a current lack in actual measurements causes these estimates to have no validation. <a href="javascript:void(0);">(9)</a>Only recently, sensitive new techniques to detect low-level hydrogen emissions along the value chain on an atmospheric scale have become available. In our previous study <a href="javascript:void(0);">(10)</a> we combined an established high-precision analysis method (gas chromatograph─pulsed discharge helium ionization detector; GC-PDHID) with a newly applied sampling method (active AirCore <a href="javascript:void(0);">(11)</a>) deployed from various mobile platforms, to detect significant hydrogen emissions originating from a chemistry park in the Netherlands. <a href="javascript:void(0);">(10)</a> In the meantime, Aerodyne Research Inc. (USA) has developed a laser-spectroscopy-based instrument with which atmospheric hydrogen can be measured continuously, through oxidation to water vapor and a subsequent optical measurement, achieving ∼5 ppb precision (per 5 s). <a href="javascript:void(0);">(12,13)</a> The Norwegian oil company Equinor, in collaboration with Advanced Monitoring Solutions (AdMS) and the Department of Chemistry (University of Oslo) in Norway, have developed a mass spectrometer system capable of measuring small atmospheric hydrogen mole fractions (&lt;1 umol mol–1 i.e., ppm) with a detection limit of ∼10 nmol mol–1 (i.e., ppb) directly from dried ambient air. <a href="javascript:void(0);">(14)</a> Hence, with these new developments in atmospheric hydrogen detection techniques, the hitherto unknown hydrogen emissions along the hydrogen value chain become visible.In the field of emission quantification there is already a wealth of reported experiments for greenhouse gases (GHG), like methane (CH4), <a href="javascript:void(0);">(15)</a> with the aim of making emission quantifications more reliable and accurate. These emission estimates help reduce uncertainties in bottom-up estimates of the greenhouse gas (GHG) budget. <a href="javascript:void(0);">(16)</a>Optimal airborne plume sampling for methane emissions from a point source depends on factors such as the downwind distance, maximum flight time, measurement precision, and atmospheric stability conditions. <a href="javascript:void(0);">(17)</a> Especially during near-source sampling (&lt;500 m downwind), accurate visualization of the plume in both the horizontal (width) and vertical (height) plane is critical for reducing significant discrepancies between measured emissions and inventory estimates. <a href="javascript:void(0);">(18−20)</a> Furthermore, Morales et al. showed that measurement uncertainties increase primarily under conditions of wind speeds below 2 m s–1, wind direction variability greater than 33°, and sampling at downwind distances greater than 75 m. So far, under the most favorable measurement conditions, CH4 emissions could be quantified with an overall uncertainty of at best 30%. <a href="javascript:void(0);">(17)</a>In this study, we use measurements from a controlled-release experiment to optimize the quantification of hydrogen point-source emissions by identifying the most influential parameters contributing to uncertainties in the emission estimates.In the following, we first outline the sampling and analysis techniques, building on Westra et al., <a href="javascript:void(0);">(10)</a> after which we give a site description and further necessary prior information. The observations obtained from ground-based and airborne measurements are analyzed using a Gaussian plume dispersion model combined with a Monte Carlo uncertainty analysis to estimate the emission rate. At the end of the paper the conclusions and outlook on our methodology will be given.<h4>2. Materials and Methods</h4><h5>2.4. Analysis Methods</h5>The <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/library?mainauthorItems=10&amp;search=8890">Agilent 8890 gas chromatograph</a> pulsed discharged helium ionization detector (GC-PDHID) system setup was designed for the precise and accurate analysis of H2, CO2 and CH4 in dry ambient air. We chose a PDHID for its high sensitivity, reliability, and good linearity from low to high mole fractions for H2 (here typically ranging between 0.5 up to 5 ppm). The system setup enables, via a heart-cutting procedure (forward-flush mode of the O2 and N2 fraction), the simultaneous detection of CO2 and CH4, which can aid in the source apportionment of atmospheric H2.Our system design was partly based on the Agilent setup 7890–0237 “Impurities in Monomers Analyzer by PDHID” and a GC setup by Wang et al. <a href="javascript:void(0);">(24)</a> The PDHID system uses Helium 5.0 (99.9999% Vol. %, Westfalen) as carrier gas, for a combination of a HayeSep Q, (G3591–81004, 6 ft,18” “, 2 mm, 80–100 mesh packed) pre-column, followed by a ShinCarbon (G3591–81187, 2 m, 18”, 2 mm, 50/80 mesh) analytical column for detection of H2, CH4 and CO2. For the sample analysis a 2 mL sample loop is flushed at a rate of 43 ± 2 mL min–1 for 0.01–0.67 min. One chromatogram lasts 15.5 min for the detection cycle of H2, CH4 and CO2, and 7.5 min for H2 only. Retention times for the H2–CH4–CO2-method are 2.8 ± 0.1 min for H2 with a 4.2 ± 1.0 s wide peak width (PW), 7.7 ± 0.1 min for CH4 with a 16.8 ± 1 s PW, and 13.9 ± 0.1 min for CO2 with a 78 ± 1 s PW, and for the single H2-method at 2.3 ± 0.1 min for H2 with a 4.8 ± 1.0 s PW. A more detailed description of the GC analysis is given in <a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/suppl/10.1021/acsestair.6c00006/suppl_file/ea6c00006_si_001.pdf">Section S1.1</a>.<h4>3. Results and Discussion</h4><h5>3.2. AirCore Results</h5>The determined emission rates were achieved by applying the Gaussian dispersion model to the found H2 enhancements for each transect, and by taking into account the atmospheric conditions during sampling, following the approach outlined in Westra et al. <a href="javascript:void(0);">(10)</a> Using an 8 kW electrolyzer (<a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsestair.6c00006#fig4">Figure 4</a>) with a known, continuous release rate of 1.1 ± 0.1 m3 h–1 as a controlled source, we analyzed 14 data sets to determine a mean weighted hydrogen emission rate of 0.94 ± 0.06 m3 h–1. This agrees well within uncertainty with the known source rate. The relative uncertainty (ratio of uncertainty over average) of the emission estimate is 6%, compared to 9% for the known source. The source-based uncertainty was derived from variability in the electrolyzer exhaust monitored over multiple hours. More information with regard to the uncertainty analysis can be found S1.5. All data gathered during the field experiments is given in <a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/suppl/10.1021/acsestair.6c00006/suppl_file/ea6c00006_si_001.pdf">Sections S2.1 and S2.4</a>.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ACS_EST_Air_2026_3_6_1576_1585_Figure_4_Emission_rates_estimated_for_six_sampling_days_using_the_Gaussian_dispersion_model_and_the_Air_Core_technique_a84e3bb1b0.jpg" alt="ACS EST Air 2026, 3, 6, 1576–1585: Figure 4. Emission rates estimated for six sampling days using the Gaussian dispersion model and the AirCore technique, measured downwind of the electrolyzer at varying distances. Measurements were conducted either at ground level (cart icon) or via UAV (drone icon). Boxplots represent results from 500 Monte Carlo simulations, displaying the mean and interquartile range. From 28 to 11–2024 onward the, as described, an optimized sampling method was used." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ACS_EST_Air_2026_3_6_1576_1585_Figure_4_Emission_rates_estimated_for_six_sampling_days_using_the_Gaussian_dispersion_model_and_the_Air_Core_technique_a84e3bb1b0.jpg 234w," sizes="100vw" width="1453" height="970">On day 13–11–2024, the quality of the data collected along the first 100 m trajectory was lower due to a sampling flow rate of ∼45 sccm combined with a relatively high rate of displacement. As a result, the full plume width was not captured, and the spatial resolution of the measurements was insufficient. This limitation, consistent with the findings of Mohammadloo et al., <a href="javascript:void(0);">(15)</a> led to the underestimation of the actual emission rate. Particularly for transect 100 m (1), where the plateau-shaped peak approximated a Gaussian peak, led the dispersion model to substantially underestimate the emission rate (<a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/suppl/10.1021/acsestair.6c00006/suppl_file/ea6c00006_si_001.pdf">Sections S1.6 and S2.3</a>). Furthermore, the relatively large spread in data points observed throughout the remaining trajectories of 13–11–2024 can be attributed to the sampling time of the experiment, during which the atmospheric variability (i.e., wind speed and direction) impacted the uncertainty. As a result, the Monte Carlo simulations produced a wider range of solutions due to this variability, and thus a greater spread in the values. So, the impact of the atmospheric conditions could be reduced by minimizing sampling time and thereby reducing the atmospheric variability.For day 14–11–2024 (<a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsestair.6c00006#fig5">Figure 5</a>), an average wind speed of 1.7 ± 1 m s–1 was measured. According to Andersen, <a href="javascript:void(0);">(22)</a> wind speeds below 2 m s–1 lead to ill-defined wind directions, making the plume less likely to follow a stable path and thereby increasing uncertainty in the emission estimate. Hence, it is likely that the lower wind speed on this day contributed to less reliable results in the emission quantification. Moreover, for day 14–11–2024, the wider spread observed in the estimates (<a target="_blank" rel="noopener noreferrer" href="https://pubs.acs.org/doi/10.1021/acsestair.6c00006#fig4">Figure 4</a>) is attributed to incomplete coverage of the plume width along the 100 m downwind transects.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/ACS_EST_Air_2026_3_6_1576_1585_Figure_5_Trajectory_of_ground_based_Air_Core_profile_downwind_of_the_electrolyzer_2f1d50dfd7.jpg" alt="ACS EST Air 2026, 3, 6, 1576–1585: Figure 5. Trajectory of ground-based AirCore profile downwind of the electrolyzer (shown by the “x”) on 14–11–2024, first round (a, b) and second round (c, d), shown on a 300 m scale and the H2 mole fraction (ppb) given in the legend on the right. The total sampling time of the trajectory was 35 min. Map tiles © Mapbox, data © OpenStreetMap contributors (ODbL), modified by the author." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_ACS_EST_Air_2026_3_6_1576_1585_Figure_5_Trajectory_of_ground_based_Air_Core_profile_downwind_of_the_electrolyzer_2f1d50dfd7.jpg 184w," sizes="100vw" width="1627" height="1383"></div>

Controlled-Release Experiment to Optimize Emission Quantification of H2 Point Sources

A Rapid, Antigen-Independent Diagnostic Strategy for Chronic Chagas Disease Based on Serum ATR-FTIR Spectroscopy and Machine Learning

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Linde Argon for Spectrometry – Gas Cylinder

Linde Argon ≥99.998% for spectrometry, GC, and research. High-purity inert gas ensuring stable and accurate analytical measurements.

Argon for spectrometry from Linde is a high-purity inert gas with a purity of ≥ 99.998%, designed for demanding analytical and laboratory applications.Its chemical inertness and low impurity levels make it ideal for spectrometric techniques, ensuring stable and reproducible measurement conditions. Argon is commonly used as a carrier gas in gas chromatography and as a protective gas in spectroscopic material analysis.It is particularly suitable for applications where gas purity, minimal interference, and high analytical accuracy are essential.<h4>Key Features</h4><ul><li>High purity ≥ 99.998%</li><li>Chemically inert gas</li><li>Low trace impurity levels</li><li>Suitable for spectrometry and GC</li><li>Stable and reproducible performance</li><li>Colorless and odorless</li></ul><h4>Technical Specifications</h4><ul><li>Gas: argon (Ar)</li><li>Purity: ≥ 99.998%</li><li>Supply form: gas cylinder</li></ul><h4>Applications</h4><ul><li>Carrier gas in gas chromatography (GC)</li><li>Protective gas for spectrometric material testing</li><li>Spectrometry (e.g., emission and mass spectrometry)</li><li>Measurement and analytical technologies</li><li>Research and development</li></ul>

Linde Argon 5.0 – Gas Cylinder

Linde Argon 5.0 for TIG, PAW, GC, and spectrometry. Ultra-high purity inert gas for sensitive materials and precision analytical applications.

Argon 5.0 from Linde is a high-purity inert gas (≥ 99.999%) designed for demanding applications where maximum purity and stability are essential.Its exceptional purity makes it ideal for welding sensitive metals such as titanium, tantalum, and zirconium, where even trace contamination can affect weld quality. Argon 5.0 is also widely used in analytical techniques, semiconductor processes, and research environments, ensuring stable and reproducible conditions.<h4>Key Features</h4><ul><li>Very high purity ≥ 99.999% (5.0 grade)</li><li>Chemically inert gas</li><li>Extremely low impurity levels</li><li>Suitable for sensitive materials and precision processes</li><li>Stable analytical and process conditions</li><li>Versatile applications (welding, analytics, research)</li></ul><h4>Technical Specifications</h4><ul><li>Gas: argon (Ar)</li><li>Purity: ≥ 99.999% (5.0 grade)</li><li>Standard: ČSN EN ISO 14175</li><li>Supply form: gas cylinder<ul><li>10 L (200 bar)</li><li>20 L (200 bar)</li><li>50 L (200 bar)</li></ul></li></ul><h4>Applications</h4><ul><li>Shielding gas for TIG and PAW welding<ul><li>titanium, tantalum, zirconium and sensitive metals</li></ul></li><li>Semiconductor industry<ul><li>deposition and diffusion processes</li><li>thin film preparation</li></ul></li><li>Analytical applications<ul><li>carrier gas in gas chromatography (GC)</li><li>protective gas in spectrometric analysis</li></ul></li><li>Lighting industry<ul><li>filling gas for lamps</li></ul></li><li>Measurement technology, research and development</li></ul>

Linde Argon 6.0 – Gas Cylinder

Linde Argon 6.0 (≥99.9999%) for GC, spectrometry, and semiconductors. Ultra-high purity inert gas for the most demanding analytical applications.

Argon 6.0 from Linde is an ultra-high purity inert gas with a purity of ≥ 99.9999%, designed for the most demanding applications in analytics, semiconductor manufacturing, and research.Its extremely low level of trace impurities makes it ideal for use in gas chromatography, spectrometry, and other contamination-sensitive techniques. It ensures maximum measurement stability, minimal interference, and excellent reproducibility.Argon 6.0 is also well suited for advanced technological processes such as thin film deposition and diffusion processes, where ultra-clean protective atmospheres are required.<h4>Key Features</h4><ul><li>Ultra-high purity ≥ 99.9999% (6.0 grade)</li><li>Extremely low trace impurity levels</li><li>Chemically inert gas</li><li>Ideal for analytical and semiconductor applications</li><li>High stability and reproducibility</li><li>Suitable for the most demanding applications</li></ul><h4>Technical Specifications</h4><ul><li>Gas: argon (Ar)</li><li>Purity: ≥ 99.9999% (6.0 grade)</li><li>Standard: ČSN EN ISO 14175</li><li>Supply form: gas cylinder<ul><li>10 L (200 bar)</li><li>50 L (200 bar)</li></ul></li></ul><h4>Applications</h4><ul><li>Semiconductor industry<ul><li>deposition and diffusion processes</li><li>thin film manufacturing</li></ul></li><li>Analytical applications<ul><li>carrier gas in gas chromatography (GC)</li><li>protective gas in spectrometric analysis</li></ul></li><li>Lighting industry<ul><li>filling gas for lamps</li></ul></li><li>Measurement technologies</li><li>Research and development</li></ul>

Organomation H Series Hydrogen Generator

The H Series Hydrogen Generator delivers up to 600 mL/min hydrogen with 99.9999% purity, advanced safety features, and scalable modular design.

The Organomation H Series Hydrogen Generator is a modular hydrogen generation system designed for GC, GC-MS (GC-MSD), and FAST GC applications. It is available in three models with flow rates of 200, 400, and 600 mL/min, delivering ultra-high purity hydrogen up to 99.9999%.The system uses HT PEM electrolytic cell technology, producing hydrogen on demand, minimizing internal gas storage and enhancing safety.A comprehensive safety system includes acoustic alarms, display messages, and automatic shutdown in case of gas leaks, with automatic switching to inert gas if hydrogen production stops.The generator features a touchscreen CPU, supports CAN-BUS and LAN connectivity, and allows real-time monitoring, diagnostics, and maintenance management. Up to four units can be connected in parallel for scalable performance.<h4>Key Features</h4><ul><li>Three models: 200 / 400 / 600 mL/min</li><li>Hydrogen purity up to 99.9999% (UHP)</li><li>HT PEM electrolytic cell technology</li><li>On-demand hydrogen production</li><li>Advanced safety system with alarms and auto shutdown</li><li>Automatic switch to inert gas</li><li>Removable water tank for easy maintenance</li><li>Low maintenance and low operating cost</li><li>Parallel connection of up to 4 units</li><li>Touchscreen CPU with CAN-BUS and LAN</li><li>Full monitoring of system status and alarms</li></ul><h4>Available Models</h4><h5>H Series 200</h5><ul><li>Flow rate: 200 mL/min ±10%</li><li>Power consumption: 110 W</li></ul><h5>H Series 400</h5><ul><li>Flow rate: 400 mL/min ±10%</li><li>Power consumption: 180 W</li></ul><h5>H Series 600</h5><ul><li>Flow rate: 600 mL/min ±10%</li><li>Power consumption: 250 W</li></ul><h4>Standard Features</h4><ul><li>HT PEM electrolytic cell</li><li>Touchscreen CPU</li><li>LAN connectivity</li><li>CAN-BUS communication</li><li>Removable water tank</li><li>Automatic water refill pump</li><li>Safety system with alarms and auto shutdown</li><li>Automatic inert gas switching</li><li>Modular stackable configuration</li></ul><h3>Technical Specifications</h3><h4>General</h4><ul><li>Technology: HT PEM electrolytic cell</li><li>Purity: 99.9999%</li><li>Oxygen: &lt; 1 ppm</li><li>Dew point: &lt; -70°C</li><li>Output pressure: 2–8 bar (30–116 psi)</li><li>Max altitude: 2000 m</li><li>Noise: &lt; 50 dBA</li><li>Protection class: IP20</li></ul><h4>Electrical</h4><ul><li>115/230 V, 50–60 Hz</li><li>H200: 110 W</li><li>H400: 180 W</li><li>H600: 250 W</li></ul><h4>Operating Conditions</h4><ul><li>Temperature: 5–35 °C</li><li>Humidity: max 90% non-condensing</li></ul><h4>Water Requirements</h4><ul><li>Minimum resistivity: &gt;1 MΩ·cm (ASTM II)</li><li>Recommended: &lt;10 MΩ·cm (ASTM I)</li></ul><h4>Dimensions &amp; Weight</h4><ul><li>Dimensions: 47 × 38 × 53 cm</li><li>Weight: 30 kg</li></ul><h4>Connections</h4><ul><li>Hydrogen output: G 1/8" female (AISI 316)</li><li>Exhaust: 4 mm quick connector</li><li>Water input: 1/4" connection</li></ul><h4>Warranty</h4><ul><li>2 years</li></ul><h4>Accessories</h4><ul><li>Water demineralizer</li><li>Maintenance kit (9,000 / 18,000 hours)</li><li>Water refill pump</li></ul>

Organomation HG 2200 R Hydrogen Generator

The Organomation HG 2200 R delivers up to 200 mL/min hydrogen with >99.999% purity, low noise, and easy maintenance for THC analyzers.

The Organomation HG 2200 R is a compact hydrogen generator designed for THC and emission monitoring analyzers. It delivers flow rates up to 200 mL/min with hydrogen purity greater than 99.999%, and oxygen content below 0.1 ppm when used with additional purifiers.The unit allows adjustable outlet pressure from 1 to 4 bar (up to 6 bar on demand) and features a removable external water tank for easy maintenance. An automatic water loading pump supports continuous operation.<h4>Key Features</h4><ul><li>Hydrogen flow up to 200 mL/min</li><li>Purity &gt;99.999% (UHP)</li><li>O₂ &lt;0.1 ppm with additional purifier</li><li>Adjustable outlet pressure: 1–4 bar (up to 6 bar)</li><li>Removable water tank for easy cleaning</li><li>Optional continuous water supply (pump)</li><li>Low noise level &lt;46 dB</li><li>Compact benchtop design</li><li>Simple operation and maintenance</li></ul><h4>Standard Features</h4><ul><li>UHP hydrogen generation (&gt;99.999%)</li><li>Pressure control via keyboard</li><li>Removable water tank</li><li>External water supply capability</li><li>Integrated dryer with molecular sieve</li></ul><h3>Technical Specifications</h3><h4>General</h4><ul><li>Model: HG 2200 R</li><li>Flow rate: 200 mL/min</li><li>Purity: &gt;99.999%</li><li>Oxygen content: &lt;0.1 ppm (with purifier)</li></ul><h4>Output Pressure</h4><ul><li>Standard: 1–4 bar</li><li>Maximum: 6 bar (on request)</li></ul><h4>Electrical</h4><ul><li>115/230 V, 50–60 Hz</li><li>Power rating: 100 VA</li></ul><h4>Operating Conditions</h4><ul><li>Temperature: 5–40 °C</li><li>Noise level: &lt;46 dB</li></ul><h4>Water Requirements</h4><ul><li>Demineralized water ≤ 5 µS/cm (~0.2 MΩ·cm)</li></ul><h4>Consumables</h4><ul><li>Dryer with molecular sieve</li></ul><h4>Dimensions &amp; Weight</h4><ul><li>Dimensions: 31 × 48 × 38 cm</li><li>Weight: 20 kg</li></ul><h4>Warranty</h4><ul><li>1 year</li></ul><h4>Accessories / Options</h4><ul><li>Additional purifiers for ultra-low O₂</li><li>Water refill pump</li></ul>

Organomation NiGen Micro Nitrogen Generator

The Organomation NiGen Micro delivers up to 4 L/min nitrogen with 99.5% purity, PSA technology, and scalable modular configuration.

The Organomation NiGen Micro is a compact nitrogen generator based on PSA (Pressure Swing Adsorption) technology, designed for laboratory applications requiring a stable nitrogen supply up to 4 L/min with purity up to 99.5%.The system is designed for plug &amp; play integration with the AirComp oil-free compressor (Brezza series) and supports parallel connection of up to four units for increased capacity.It features a CPU with touchscreen display, with CAN-BUS and Ethernet connectivity, enabling real-time monitoring, diagnostics, alarm reporting, and maintenance control.<h4>Key Features</h4><ul><li>Nitrogen flow up to 4 L/min</li><li>Purity up to 99.5%</li><li>PSA technology with Fast Purity process</li><li>Rapid high-purity nitrogen generation</li><li>Plug &amp; play integration with AirComp compressor</li><li>Parallel connection of up to 4 units</li><li>Touchscreen CPU with CAN-BUS communication</li><li>Ethernet connection for PC integration</li><li>Low noise operation (&lt;50 dBA)</li><li>Compact modular design</li></ul><h4>Standard Features</h4><ul><li>PSA nitrogen generator (Claind Fast Purity technology)</li><li>Touchscreen CPU</li><li>CAN-BUS communication</li><li>Ethernet interface</li><li>Modular stackable configuration</li><li>Compatibility with AirComp compressor</li></ul><h3>Technical Specifications</h3><h4>General</h4><ul><li>Model: NiGen Micro</li><li>Flow rate: 4 L/min</li><li>Purity: up to 99.5%</li><li>Technology: PSA (Pressure Swing Adsorption)</li></ul><h4>Output Parameters</h4><ul><li>Pressure: 0–6 bar (0–87 psi)</li><li>Dew point: &lt; -50 °C (±2 °C)</li></ul><h4>Air Input Requirements</h4><ul><li>Particles: ≤ 0.01 µm</li><li>Oil vapors: ≤ 0.01 mg/m³</li><li>Moisture: ≤ 3 °C dew point</li><li>Minimum pressure: 8 bar</li><li>Minimum flow: 18 L/min</li></ul><h4>Electrical</h4><ul><li>115/230 V, 50–60 Hz</li><li>Power consumption: 50 W</li></ul><h4>Operating Conditions</h4><ul><li>Temperature: 5–35 °C</li><li>Humidity: max 90% non-condensing</li><li>Max altitude: 2000 m</li></ul><h4>Noise</h4><ul><li>&lt;50 dBA (98% of operation)</li><li>&lt;60 dBA (short peaks)</li></ul><h4>Dimensions &amp; Weight</h4><ul><li>Dimensions: 47 × 38 × 53 cm</li><li>Weight: 28 kg</li></ul><h4>Connections</h4><ul><li>Compressed air inlet: G 1/8" female</li><li>Nitrogen outlet: G 1/8" female</li></ul><h4>Warranty</h4><ul><li>2 years</li></ul><h4>Accessories</h4><ul><li>AirComp oil-free compressor (Brezza series)</li><li>CPU interface (Brezza version)</li><li>Installation kit</li><li>Maintenance kit (8,000 / 16,000 hours)</li></ul>

Organomation NITRO Nitrogen Generator

The Organomation NITRO 35/70 delivers up to 70 L/min nitrogen with 99.99% purity, PSA technology, remote monitoring, and integrated storage.

The Organomation NITRO (NiGen Nitro 35 / 70) is a high-performance nitrogen generator based on PSA technology, designed for applications requiring flow rates up to 70 L/min and purity up to 99.99%.It is available in two models:<ul><li>NITRO 35 – up to 35 L/min</li><li>NITRO 70 – up to 70 L/min</li></ul>The system delivers a dew point below -50 °C and hydrocarbon levels below 0.01 ppm, making it suitable for demanding applications such as LC/MS.An integrated 24 L internal tank ensures stable nitrogen supply and reduces downtime. The unit features a touchscreen display, supports remote access via Claind4You, and enables full system integration using MODBUS, MQTT, and HTTPS protocols.<h4>Key Features</h4><ul><li>Two models: 35 and 70 L/min</li><li>Nitrogen purity up to 99.99%</li><li>Dew point &lt; -50 °C</li><li>Hydrocarbon content &lt; 0.01 ppm</li><li>PSA (Pressure Swing Adsorption) technology</li><li>24 L internal storage tank</li><li>Touchscreen display with monitoring and alerts</li><li>Remote control via Claind4You</li><li>Integration via MODBUS, MQTT, HTTPS</li><li>Automatic operation with leak detection</li><li>Mobile design with wheels</li><li>Reliable continuous operation</li></ul><h4>Available Models</h4><h5>NITRO 35</h5><ul><li>Flow rate: up to 35 L/min</li><li>Weight: 75 kg</li></ul><h5>NITRO 70</h5><ul><li>Flow rate: up to 70 L/min</li><li>Weight: 90 kg</li></ul><h4>Standard Features</h4><ul><li>PSA nitrogen generator (Claind technology)</li><li>Touchscreen display</li><li>Automatic operation with alarms</li><li>Alarm logging and diagnostics</li><li>24 L internal tank</li><li>Remote access (Claind4You)</li><li>Communication protocols (MODBUS, MQTT, HTTPS)</li><li>Wheels for mobility</li></ul><h3>Technical Specifications</h3><h4>General</h4><ul><li>Model: NiGen Nitro 35 / 70</li><li>Technology: PSA</li><li>Purity: up to 99.99%</li><li>Dew point: &lt; -50 °C</li><li>Hydrocarbons: &lt; 0.01 ppm</li><li>Output pressure: 0–6.5 bar (0–94 psi)</li></ul><h4>Flow Rate</h4><ul><li>NITRO 35: up to 35 L/min</li><li>NITRO 70: up to 70 L/min</li></ul><h4>Air Input Requirements</h4><ul><li>Particles: ≤ 0.01 µm</li><li>Oil: ≤ 0.01 mg/m³</li><li>Moisture: ≤ 3 °C dew point</li><li>Air flow:<ul><li>35: up to 90 L/min</li><li>70: up to 170 L/min</li></ul></li></ul><h4>Electrical</h4><ul><li>115 / 230 V</li><li>50–60 Hz</li><li>Power consumption: 200 W</li></ul><h4>Operating Conditions</h4><ul><li>Temperature: 5–40 °C</li><li>Humidity: 5–80%</li><li>Max altitude: 2000 m</li></ul><h4>Dimensions</h4><ul><li>92 × 26.5 × 75 cm</li></ul><h4>Weight</h4><ul><li>NITRO 35: 75 kg</li><li>NITRO 70: 90 kg</li></ul><h4>Communication</h4><ul><li>MODBUS (TCP), MQTT, HTTPS</li><li>Wi-Fi connectivity</li></ul><h4>Protection</h4><ul><li>IP20</li></ul><h4>Warranty</h4><ul><li>2 years</li></ul><h4>Accessories</h4><ul><li>100 L reservoir (air or nitrogen storage)</li><li>Installation kit for LC/MS (A200)</li><li>Dual Purity module (99.999% for LC-MS collision cell)</li></ul>

Organomation FLO Nitrogen Generator

The Organomation FLO provides adjustable nitrogen purity with integrated storage, real-time monitoring, and PSA technology for flexible lab applications.

The Organomation FLO (N2 FLO Series) is an advanced nitrogen generator based on PSA technology, designed for applications requiring flexible purity control and continuous operation.The system includes an oxygen analyzer and pressure regulator, enabling real-time nitrogen purity monitoring. Thanks to its integrated storage tank, no external buffer is required – one vessel serves both as buffer and supply reservoir.The generator automatically switches to energy-saving standby mode when production exceeds demand. An air quality analyzer (humidity and oil particles) ensures protection of the system and gas purity.The unit supports digital control and integration via MODBUS, MQTT, and HTTP protocols. An optional E941 food-grade configuration is available.<h4>Key Features</h4><ul><li>PSA technology (Claind Fast Purity)</li><li>Real-time nitrogen purity monitoring (O₂ analyzer)</li><li>Integrated storage tank (no buffer required)</li><li>Automatic standby mode for energy savings</li><li>Adjustable nitrogen purity</li><li>Digital control and communication (MODBUS, MQTT, HTTP)</li><li>Air quality protection (humidity, oil, particles)</li><li>Unattended continuous operation</li><li>Optional food-grade configuration (E941)</li></ul><h4>Available Models</h4><ul><li>N2 FLO 1</li><li>N2 FLO 2</li><li>N2 FLO 3</li><li>N2 FLO 4</li></ul><h4>Standard Features</h4><ul><li>PSA nitrogen generator</li><li>Oxygen analyzer</li><li>Pressure regulator</li><li>Digital control system</li><li>Integrated nitrogen tank</li><li>Air quality protection system</li><li>Communication interfaces (MODBUS, MQTT, HTTP)</li></ul><h3>Technical Specifications</h3><h4>General</h4><ul><li>Technology: PSA (Fast Purity)</li><li>Dew point: -50 °C</li><li>Output pressure: 1.5 bar below inlet pressure</li><li>Noise: ≤ 60 dB</li><li>Protection class: IP20</li></ul><h4>Electrical</h4><ul><li>115 / 230 V</li><li>50–60 Hz</li><li>Power consumption: 50 W</li></ul><h4>Operating Conditions</h4><ul><li>Temperature: 5–40 °C</li></ul><h4>Air Input Requirements</h4><ul><li>Pressure: 6.5–13 bar</li><li>Quality: ISO 8573-1 Class 1.4.1</li><li>Dry, clean, oil-free air</li></ul><h4>Dimensions</h4><ul><li>118 × 40 × 80 cm</li></ul><h4>Weight</h4><ul><li>FLO 1: 92 kg</li><li>FLO 2: 113 kg</li><li>FLO 3: 134 kg</li><li>FLO 4: 155 kg</li></ul><h4>Performance vs Purity (L/min at 8.5 bar, 20 °C)</h4><h5>N2 FLO 1</h5><ul><li>99.999%: 3 L/min</li><li>99.99%: 6 L/min</li><li>99.9%: 15 L/min</li><li>99.5%: 25 L/min</li><li>99%: 33 L/min</li><li>98%: 40 L/min</li><li>97%: 46 L/min</li></ul><h5>N2 FLO 2</h5><ul><li>99.999%: 8 L/min</li><li>99.99%: 13 L/min</li><li>99.9%: 30 L/min</li><li>99.5%: 48 L/min</li><li>99%: 60 L/min</li><li>98%: 76 L/min</li><li>97%: 88 L/min</li></ul><h5>N2 FLO 3</h5><ul><li>99.999%: 11 L/min</li><li>99.99%: 20 L/min</li><li>99.9%: 43 L/min</li><li>99.5%: 71 L/min</li><li>99%: 88 L/min</li><li>98%: 111 L/min</li><li>97%: 130 L/min</li></ul><h5>N2 FLO 4</h5><ul><li>99.999%: 16 L/min</li><li>99.99%: 28 L/min</li><li>99.9%: 61 L/min</li><li>99.5%: 96 L/min</li><li>99%: 120 L/min</li><li>98%: 151 L/min</li><li>97%: 176 L/min</li></ul>

Organomation MAXI Nitrogen Generator

The Organomation MAXI delivers high-capacity nitrogen generation with PSA technology, real-time monitoring, and scalable industrial performance.

The Organomation MAXI (N2 MAXI Series) is a high-capacity industrial nitrogen generator based on PSA Fast Purity technology, designed for applications requiring very high flow rates and stable nitrogen supply.The system includes an oxygen analyzer and pressure regulator, enabling real-time purity monitoring. Its integrated tank eliminates the need for a buffer vessel, combining storage and delivery in one system.The generator automatically switches to energy-saving standby mode when production exceeds consumption. An air quality monitoring system (humidity and oil) protects both performance and gas purity.Full IT integration is enabled via MODBUS, MQTT, and HTTP, with an optional E941 food-grade configuration.<h4>Key Features</h4><ul><li>PSA technology (Claind Fast Purity)</li><li>Very high flow rates (up to thousands L/min)</li><li>Real-time nitrogen purity monitoring</li><li>Integrated storage tank (no buffer required)</li><li>Automatic standby mode</li><li>Adjustable purity levels</li><li>Digital control with IT integration</li><li>Air quality protection system</li><li>Unattended continuous operation</li><li>Optional food-grade configuration (E941)</li></ul><h4>Available Models</h4><ul><li>N2 MAXI 1</li><li>N2 MAXI 2</li><li>N2 MAXI 3</li><li>N2 MAXI 4</li></ul><h4>Standard Features</h4><ul><li>PSA nitrogen generator</li><li>Oxygen analyzer</li><li>Pressure regulator</li><li>Digital control system</li><li>Integrated nitrogen tank</li><li>Air quality monitoring system</li><li>Communication interfaces (MODBUS, MQTT, HTTP)</li></ul><h3>Technical Specifications</h3><h4>General</h4><ul><li>Technology: PSA (Fast Purity)</li><li>Dew point: -50 °C</li><li>Output pressure: 1.5 bar below inlet pressure</li><li>Noise: ≤ 60 dB</li><li>Protection class: IP20</li></ul><h4>Electrical</h4><ul><li>115 / 230 V</li><li>50–60 Hz</li><li>Power consumption: 50 W</li></ul><h4>Operating Conditions</h4><ul><li>Temperature: 5–40 °C</li></ul><h4>Air Input Requirements</h4><ul><li>Pressure: 6.5–13 bar</li><li>Quality: ISO 8573-1 Class 1.4.1</li><li>Dry, clean, oil-free air</li></ul><h4>Dimensions</h4><ul><li>Height: 207.5 cm</li><li>Depth: 117 cm</li><li>Width:<ul><li>MAXI 1: 62 cm</li><li>MAXI 2: 103 cm</li><li>MAXI 3: 142 cm</li><li>MAXI 4: 182 cm</li></ul></li></ul><h4>Weight</h4><ul><li>MAXI 1: 730 kg</li><li>MAXI 2: 1400 kg</li><li>MAXI 3: 2050 kg</li><li>MAXI 4: 2700 kg</li></ul><h4>Performance vs Purity (L/min at 8.5 bar, 20 °C)</h4><h5>N2 MAXI 1</h5><ul><li>99.999%: 103 L/min</li><li>99.99%: 150 L/min</li><li>99.9%: 311 L/min</li><li>99.5%: 518 L/min</li><li>99%: 651 L/min</li><li>98%: 828 L/min</li><li>97%: 931 L/min</li></ul><h5>N2 MAXI 2</h5><ul><li>99.999%: 206 L/min</li><li>99.99%: 300 L/min</li><li>99.9%: 623 L/min</li><li>99.5%: 1,035 L/min</li><li>99%: 1,311 L/min</li><li>98%: 1,648 L/min</li><li>97%: 1,850 L/min</li></ul><h5>N2 MAXI 3</h5><ul><li>99.999%: 310 L/min</li><li>99.99%: 450 L/min</li><li>99.9%: 935 L/min</li><li>99.5%: 1,553 L/min</li><li>99%: 1,965 L/min</li><li>98%: 2,483 L/min</li><li>97%: 2,780 L/min</li></ul><h5>N2 MAXI 4</h5><ul><li>99.999%: 413 L/min</li><li>99.99%: 600 L/min</li><li>99.9%: 1,246 L/min</li><li>99.5%: 2,070 L/min</li></ul>

Organomation PICO Nitrogen Generator

The Organomation PICO delivers flexible nitrogen generation with adjustable purity, integrated storage, and real-time monitoring.

The Organomation PICO (N2 PICO Series) is a compact and high-performance nitrogen generator based on PSA Fast Purity technology, designed for applications requiring flexible purity control and stable nitrogen supply.The system includes an oxygen analyzer and pressure regulator, enabling real-time purity monitoring. Its integrated tank eliminates the need for a buffer vessel, combining storage and delivery in one unit.The generator automatically switches to energy-saving standby mode when production exceeds consumption. An air quality analyzer (humidity and oil particles) protects system performance and gas quality.The system supports digital control and integration via MODBUS, MQTT, and HTTP, with an optional E941 food-grade configuration.<h4>Key Features</h4><ul><li>PSA technology (Claind Fast Purity)</li><li>Real-time nitrogen purity monitoring</li><li>Integrated storage tank (no buffer required)</li><li>Automatic standby mode</li><li>Adjustable nitrogen purity</li><li>Digital control and communication (MODBUS, MQTT, HTTP)</li><li>Air quality protection system</li><li>Unattended continuous operation</li><li>Optional food-grade configuration (E941)</li></ul><h4>Available Models</h4><ul><li>N2 PICO 3</li><li>N2 PICO 4</li><li>N2 PICO 5</li><li>N2 PICO 6</li></ul><h4>Standard Features</h4><ul><li>PSA nitrogen generator</li><li>Oxygen analyzer</li><li>Pressure regulator</li><li>Digital control system</li><li>Integrated nitrogen tank</li><li>Air quality monitoring system</li><li>Communication interfaces (MODBUS, MQTT, HTTP)</li></ul><h3>Technical Specifications</h3><h4>General</h4><ul><li>Technology: PSA (Fast Purity)</li><li>Dew point: -50 °C</li><li>Output pressure: 1.5 bar below inlet pressure</li><li>Noise: ≤ 60 dB</li><li>Protection class: IP20</li></ul><h4>Electrical</h4><ul><li>115 / 230 V</li><li>50–60 Hz</li><li>Power consumption: 50 W</li></ul><h4>Operating Conditions</h4><ul><li>Temperature: 5–40 °C</li></ul><h4>Air Input Requirements</h4><ul><li>Pressure: 6.5–13 bar</li><li>Quality: ISO 8573-1 Class 1.4.1</li><li>Dry, clean, oil-free air</li></ul><h4>Dimensions</h4><ul><li>138 × 40 × 130 cm</li></ul><h4>Weight</h4><ul><li>PICO 3: 230 kg</li><li>PICO 4: 270 kg</li><li>PICO 5: 310 kg</li><li>PICO 6: 350 kg</li></ul><h4>Performance vs Purity (L/min at 8.5 bar, 20 °C)</h4><h5>N2 PICO 3</h5><ul><li>99.999%: 25 L/min</li><li>99.99%: 41 L/min</li><li>99.9%: 90 L/min</li><li>99.5%: 143 L/min</li><li>99%: 173 L/min</li><li>98%: 230 L/min</li><li>97%: 268 L/min</li></ul><h5>N2 PICO 4</h5><ul><li>99.999%: 33 L/min</li><li>99.99%: 55 L/min</li><li>99.9%: 115 L/min</li><li>99.5%: 191 L/min</li><li>99%: 250 L/min</li><li>98%: 306 L/min</li><li>97%: 345 L/min</li></ul><h5>N2 PICO 5</h5><ul><li>99.999%: 38 L/min</li><li>99.99%: 66 L/min</li><li>99.9%: 153 L/min</li><li>99.5%: 240 L/min</li><li>99%: 306 L/min</li><li>98%: 383 L/min</li><li>97%: 441 L/min</li></ul><h5>N2 PICO 6</h5><ul><li>99.999%: 58 L/min</li><li>99.99%: 83 L/min</li><li>99.9%: 173 L/min</li><li>99.5%: 288 L/min</li><li>99%: 365 L/min</li><li>98%: 460 L/min</li><li>97%: 518 L/min</li></ul>

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