Join us for a free two-day LECO Separation Science Workshop on September 23–24, 2026, at the <a target="_blank" rel="noopener noreferrer" href="https://gcms.labrulez.com/companies/219">C³AL Laboratory</a> at Cal State LA. Registration is free, and meals and refreshments will be provided throughout the workshop.&nbsp;<h4>Registration</h4><blockquote>👉<a target="_blank" rel="noopener noreferrer" href="https://forms.cloud.microsoft/pages/responsepage.aspx?id=iYeNbqIuykW7qZP4_jUEVbznDB40eK1PgjPzhHyb__9URTFTTFA5UEEzQ1A4MUtFV0o4TEJTNlZCOS4u&amp;route=shorturl">Register HERE</a>Space is limited, register today!<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/LECO_LECO_Separation_Science_Workshop_registration_332543a18e.jpg" alt="LECO: LECO Separation Science Workshop - QR code for registration" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_LECO_LECO_Separation_Science_Workshop_registration_332543a18e.jpg 156w," sizes="100vw" width="437" height="437"></blockquote><h4>Hand-on Experience with the LECO Complex Chemical Composition Analysis Lab C3AL</h4><ul><li>Work directly with LECO instruments in the C3AL Laboratory</li><li>Learn complete analytical workflows from sample to answer</li><li>Get expert guidance from LECO application scientists</li><li>Develop methods and solve real-world challenges</li><li>Collaborate, ask questions, and build your skills</li></ul><img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Cal_State_LA_The_LECO_Pegasus_BTX_system_in_Cal_State_LA_s_LECO_Complex_Chemical_Compositional_Analysis_Lab_enhances_research_and_student_training_in_advanced_chemical_analysis_cover_b739e727ca.jpg" alt="Cal State LA: The LECO Pegasus BTX system in Cal State LA’s LECO Complex Chemical Compositional Analysis Lab enhances research and student training in advanced chemical analysis" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Cal_State_LA_The_LECO_Pegasus_BTX_system_in_Cal_State_LA_s_LECO_Complex_Chemical_Compositional_Analysis_Lab_enhances_research_and_student_training_in_advanced_chemical_analysis_cover_b739e727ca.jpg 227w," sizes="100vw" width="1252" height="863">The first day will focus on the fundamentals and theory of comprehensive two-dimensional gas chromatography (GC×GC), with an emphasis on understanding how GC×GC can enhance your research, solve complex analytical challenges, and support your laboratory or company goals.&nbsp;The second day will be dedicated to hands-on activities, giving participants the opportunity to work directly with LECO instrumentation, learn practical analytical workflows, and analyze their own samples with guidance from LECO application scientists.&nbsp;Whether you are new to GC×GC or looking to expand its use in your research or organization, this workshop offers a unique opportunity to learn, explore, and apply the technology in a practical setting. Space is limited, so register early!<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/Cal_State_LA_LECO_QUADJET_G_Cx_GC_coupled_to_Pegasus_BT_4_D_TOM_MS_in_the_Complex_Chemical_Composition_Analysis_Lab_C_AL_077a14ae34/Cal-State-LA-LECO-QUADJET-GCxGC-coupled-to-Pegasus-BT-4D-TOM-MS-in-the-Complex-Chemical-Composition-Analysis-Lab-(CAL).jpg" alt="Cal State LA: LECO QUADJET GCxGC coupled to Pegasus BT 4D TOM MS in the Complex Chemical Composition Analysis Lab (C³AL)" srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_Cal_State_LA_LECO_QUADJET_G_Cx_GC_coupled_to_Pegasus_BT_4_D_TOM_MS_in_the_Complex_Chemical_Composition_Analysis_Lab_C_AL_077a14ae34/thumbnail_Cal-State-LA-LECO-QUADJET-GCxGC-coupled-to-Pegasus-BT-4D-TOM-MS-in-the-Complex-Chemical-Composition-Analysis-Lab-(CAL).jpg 234w," sizes="100vw" width="1949" height="1299">

LECO Separation Science Workshop

Taťána Gazárková is currently a&nbsp;postdoctoral fellow in the Laboratory of Antibiotic Resistance and Microbial Metabolomics. During her doctoral studies, she focused on chromatography and mass spectrometry. Recently, she was awarded second place in the “Sanofi Prize for Pharmacy 2026” competition.Taťána Gazárková is currently a&nbsp;postdoctoral fellow in the Laboratory of Antibiotic Resistance and Microbial Metabolomics. During her doctoral studies, she focused on chromatography and mass spectrometry. Recently, she was awarded second place in the “Sanofi Prize for Pharmacy 2026” competition, which is awarded by the French Embassy in the Czech Republic for her dissertation – Steroid Analysis Using Modern Chromatographic and Mass Spectrometry Techniques: From Fundamental Studies to Targeted Bioanalytical Applications (supervisor: Lucie Nováková, Charles University).&nbsp;<h5>What makes this field particularly exciting or unique in your view?</h5>What I&nbsp;enjoy about analytical chemistry is that, to a&nbsp;certain extent, it is a&nbsp;kind of detective work. You are often looking for ways to “make the invisible visible”. In other words, extract the information you are interested in from a&nbsp;complex sample and then interpret it correctly. What also appeals to me about bioanalytical chemistry is its interdisciplinary nature. It brings together analytical chemistry, biochemistry, biology and medicine, which means that you need to be able not only to translate a&nbsp;biological or clinical question into a&nbsp;measurable analytical experiment, but also to place the resulting data back into a&nbsp;broader biological context. This combination of different perspectives is probably what I&nbsp;enjoy most about the field. At the same time, there is still plenty of room for fundamental research, ranging from studying analytical techniques themselves and improving them to developing new methodological approaches.<h5>How did you end up at the <a target="_blank" rel="noopener noreferrer" href="https://mbu.cas.cz/en/research/laboratory-of-antibiotic-resistance-and-microbial-metabolomics">Laboratory of Antibiotic Resistance and Microbial Metabolomics</a>, and what project are you currently working on?</h5>I came to the Institute of Microbiology through a&nbsp;joint project between Dr Zdeněk Kameník and Assoc. Prof. Jan Bobek from the First Faculty of Medicine, Charles University. For me, it was also an opportunity to move from targeted analysis and the study of chromatographic techniques towards untargeted metabolomics and new biological questions.In the project, we are trying to identify new biologically active compounds that would be effective, particularly against pathogenic fungi. As a&nbsp;potential source of such compounds, we study streptomycetes, bacteria known for their ability to produce a&nbsp;wide range of biologically active compounds, including many antibiotics that are currently in clinical use. We focus on less-explored host-associated streptomycetes, in which we had already observed antifungal activity in previous experiments. We are especially interested in strains active against Candida albicans whose activity cannot be explained by the presence of a&nbsp;known bioactive compound. These strains may represent an interesting source of novel compounds. We then integrate the results of untargeted metabolomic analyses with genomic analyses, which allows us to obtain a&nbsp;more comprehensive view of the biosynthetic potential of selected strains.<h5>You also took part in this year’s Vědafest, a&nbsp;science outreach event for the public. What was it like?</h5>I already had some experience with science outreach through events such as Researchers’ Night and the Science Fair at my previous institution, but this year’s Vědafest was still new to me in some ways. This time, I&nbsp;was presenting a&nbsp;field that I&nbsp;myself had entered only relatively recently. It was therefore more challenging to find the right analogies and explain the essence of the topic in a&nbsp;way that was simple, yet precise and scientifically accurate. At the same time, that was exactly what made it inspiring. It forces you to look at your own work from a&nbsp;different perspective. What I&nbsp;enjoyed most was the spontaneity and curiosity of the children, who often came up with questions that would never even occur to an adult.<h5>What are the biggest challenges you face on your scientific journey, and what helps you overcome them?</h5>One of the greatest, but at the same time most interesting, challenges is, in my view, the uncertainty that is inseparably linked to research. For a&nbsp;long time, you often do not know whether you have taken the right direction in addressing a&nbsp;particular question or whether you will ultimately manage to find that figurative final piece of the puzzle. At the same time, this uncertainty is precisely what makes science exciting for me.Another major challenge, particularly in interdisciplinary projects, is communication. It is important from the very formulation of a&nbsp;hypothesis and the planning of experiments through to the interpretation of results, including negative ones, and placing them in a&nbsp;broader context. To some extent, every field has its own language, and finding a&nbsp;common understanding is not always straightforward. Personally, I&nbsp;find it very helpful to be able to discuss problems with colleagues on an ongoing basis, whether individually or during regular laboratory seminars. One of the major strengths of our current group is its interdisciplinary nature, which allows me to look at the same problem from several different perspectives. It is also important for me not to lose my curiosity, because that is ultimately what leads us to ask further questions.<h5>What are your plans after completing your PhD?</h5>After finishing my PhD, I&nbsp;decided that I&nbsp;do not need to have everything that comes next precisely mapped out straight away. I&nbsp;would like to keep different options open for a&nbsp;while and continue building on my experience in analytical chemistry, while at the same time connecting it with other areas that have a&nbsp;biological or medical relevance. I&nbsp;believe that we can keep learning throughout our lives, so I&nbsp;am quite curious to see where the next stage of my journey will take me.Thank you for the interview!

Interview: What Drew Postdoc Taťána Gazárková to Analytical Chemistry

Scientists at CEITEC Brno University of Technology have developed microscopic robots that could one day accelerate beer production and simplify food quality control. The magnetically controlled biobots can actively mix liquids during fermentation, speed up the process, and separate themselves from the finished product once fermentation is complete. The results of the research, carried out by Professor Martin Pumera’s team, were published in the journal ACS Nano.“When people hear the word ‘robot’ today, they often imagine an electronic device. In reality, however, a robot can be any system capable of autonomously performing a specific task,” explains Martin Pumera of CEITEC Brno University of Technology.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CEITEC_Mikroroboti_z_CEITEC_mohou_urychlit_vyrobu_piva_i_kontrolu_kvality_potravin_7d9ff82875.jpeg" alt="CEITEC BUT/Jakub Rozboud: CEITEC Microrobots Could Speed Up Beer Production and Food Quality Control: Martin Pumera in his lab at CEITEC BUT." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CEITEC_Mikroroboti_z_CEITEC_mohou_urychlit_vyrobu_piva_i_kontrolu_kvality_potravin_7d9ff82875.jpeg 235w," sizes="100vw" width="1600" height="1067">The research team created so-called biobots—biohybrid microrobotic capsules containing brewer’s yeast and magnetic nanoparticles. When the yeast produces carbon dioxide during fermentation, the resulting bubbles cause the biobots to move up and down through the liquid. This naturally mixes the contents of the vessel and makes fermentation more efficient. Compared with conventional static particles, the biobots can therefore accelerate chemical processes that are important in food production.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CEITEC_Mikroroboti_z_CEITEC_mohou_urychlit_vyrobu_piva_i_kontrolu_kvality_potravin_4_af5fd4611f.jpg" alt="CEITEC BUT/Martin Pumera's archive: CEITEC Microrobots Could Speed Up Beer Production and Food Quality Control: Hematite microrobot (image for illustrative purposes)." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CEITEC_Mikroroboti_z_CEITEC_mohou_urychlit_vyrobu_piva_i_kontrolu_kvality_potravin_4_af5fd4611f.jpg 209w," sizes="100vw" width="1600" height="1192">Another major advantage of the technology is that the biobots can be easily separated from the finished beverage. Thanks to the magnetic particles they contain, they can be controlled with a magnetic field and removed once fermentation is complete, eliminating the need for additional filtration. The researchers also demonstrated that the biobots can be reused over several production cycles.“Unlike conventional static particles, microrobots actively move throughout the entire volume of the liquid, allowing them to cover a larger area and make the whole process more efficient. At the same time, they also facilitate the automation of production,” adds Martin Pumera. The team is currently discussing potential applications of the technology with a major European brewery.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CEITEC_Mikroroboti_z_CEITEC_mohou_urychlit_vyrobu_piva_i_kontrolu_kvality_potravin_3_e8e5a3a55a.jpg" alt="CEITEC BUT/Martin Pumera's archive: CEITEC Microrobots Could Speed Up Beer Production and Food Quality Control: g-C₃N₄ microrobots (image for illustrative purposes)." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CEITEC_Mikroroboti_z_CEITEC_mohou_urychlit_vyrobu_piva_i_kontrolu_kvality_potravin_3_e8e5a3a55a.jpg 158w," sizes="100vw" width="1476" height="1460">Martin Pumera’s group has long been exploring the use of microrobots and advanced materials in the food industry. In the past, for example, the team developed a flexible sensor for smart packaging capable of detecting spoiled fish. The new biobots therefore represent another step towards more advanced methods of food quality and safety control.<img src="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/CEITEC_Mikroroboti_z_CEITEC_mohou_urychlit_vyrobu_piva_i_kontrolu_kvality_potravin_2_75c7fed958.jpeg" alt="CEITEC BUT/ACS Nano: CEITEC Microrobots Could Speed Up Beer Production and Food Quality Control: ACS Nano - cover featuring article by Martin Pumera et al." srcset="https://storage.googleapis.com/labrulez-bucket-strapi-h3hsga3/thumbnail_CEITEC_Mikroroboti_z_CEITEC_mohou_urychlit_vyrobu_piva_i_kontrolu_kvality_potravin_2_75c7fed958.jpeg 117w," sizes="100vw" width="1600" height="2128">

 CEITEC Microrobots Could Speed Up Beer Production and Food Quality Control 

Article

Events

Scientists

Food

Interview

Science and research

The Czech Academy of Sciences (CAS) was established by Act No. 283/1992 Coll. as the Czech successor of the former Czechoslovak Academy of Sciences. It is set up as a complex of 54 public research institutions.

Czech Academy of Sciences

Since its establishment in 2011, CEITEC has quickly developed into a cutting-edge infrastructure for research which performs highly alongside the best institutes in Europe. Among the main priorities of CEITEC are the promotion of a motivating and dynamic international scientific environment, the provision of state-of-the-art research infrastructure, and the policy of open communication and equal opportunities.

CEITEC

In 1936, the Laboratory Equipment Company introduced the first rapid carbon determinator for the American iron and steel industry.  Today, almost 80 years later, LECO is recognized globally as a leader in the development of high-quality analytical instrumentation, mass spectrometers, comprehensive two-dimensional chromatography, metallography & optical equipment as well as consumables.

LECO

Linde Helium/Nitrogen Mixture (10% He in N₂) – Gas Cylinder

Linde 10% He in N₂ gas mixture for leak detection. Safe, non-flammable, and stable gas for industrial and laboratory testing.

The helium/nitrogen mixture (10% helium in nitrogen) from Linde is a specialty gas designed primarily for leak detection applications in industrial and laboratory environments.The mixture is colorless, odorless, non-toxic, and non-flammable, but classified as an asphyxiant. The helium component enables highly sensitive leak detection using helium leak detectors due to its low molecular weight and high diffusivity, while nitrogen acts as an inert carrier gas.Its stable composition and safe handling characteristics make it suitable for both routine and demanding leak testing applications across various industries.<h4>Key Features</h4><ul><li>10% helium / 90% nitrogen mixture</li><li>Colorless and odorless</li><li>Non-toxic and non-flammable</li><li>Asphyxiant gas</li><li>Ideal for leak detection</li><li>Stable and consistent composition</li></ul><h4>Technical Specifications</h4><ul><li>Composition: 10% helium (He), 90% nitrogen (N₂)</li><li>Gas type: gas mixture</li><li>Cylinder pressure: up to 300 bar</li><li>Cylinder volume: 12 L (SV 12LH)</li><li>Safety classification: H280 – contains gas under pressure; may explode if heated</li></ul><h4>Applications</h4><ul><li>Leak detection testing</li><li>Industrial processes</li><li>Manufacturing quality control</li><li>Laboratory testing</li><li>Maintenance and diagnostics</li></ul>

Linde Helium/Nitrogen Mixture (50% He in N₂) – Gas Cylinder

Linde 50% He in N₂ gas mixture for analytical and testing applications. Stable, non-flammable gas for laboratory and industrial use.

The helium/nitrogen mixture (50% helium in nitrogen) from Linde is a versatile gas blend designed for analytical, laboratory, and industrial applications.This mixture is colorless, odorless, non-toxic, and non-flammable. The combination of helium and nitrogen provides balanced physical properties, making it suitable for both analytical purposes and testing, calibration, or process applications.The higher helium content compared to standard mixtures enhances detection sensitivity in leak testing and expands its applicability in analytical workflows where stability and reproducibility are essential.<h4>Key Features</h4><ul><li>50% helium / 50% nitrogen mixture</li><li>Colorless and odorless</li><li>Non-toxic and non-flammable</li><li>Balanced physical properties</li><li>Suitable for analytical and industrial use</li><li>Stable composition</li></ul><h4>Technical Specifications</h4><ul><li>Composition: 50% helium (He), 50% nitrogen (N₂)</li><li>Gas type: gas mixture</li><li>Supply form: pressurized gas cylinder<ul><li>50 l (200 bar)</li></ul></li></ul><h4>Applications</h4><ul><li>Analytical chemistry</li><li>Gas chromatography (specific applications)</li><li>Leak detection</li><li>Calibration gases</li><li>Laboratory testing</li><li>Industrial processes</li></ul>

Linde Nitrogen 5.0 – Gas Cylinder

Linde Nitrogen 5.0 (≥99.999%) for analytics, industry, and electronics. High-purity inert gas for purging, protection, and calibration.

Nitrogen 5.0 from Linde is a high-purity inert gas with a purity of ≥ 99.999%, designed for a wide range of industrial, analytical, and technological applications.Due to its chemical inertness and high purity, it is ideal as a protective, purge, and carrier gas in demanding processes where oxidation and contamination must be prevented. Nitrogen 5.0 is also widely used as a zero gas in analytical instrumentation, enabling precise baseline calibration.Its versatility makes it suitable for applications in metallurgy, chemical processing, food production, electronics, and semiconductor manufacturing.<h4>Key Features</h4><ul><li>High purity ≥ 99.999% (5.0 grade)</li><li>Chemically inert gas</li><li>Suitable for protective atmospheres</li><li>Stable performance in analytical applications</li><li>Versatile use across industries</li><li>Supplied in pressurized cylinders</li></ul><h4>Technical Specifications</h4><ul><li>Gas: nitrogen (N₂)</li><li>Purity: ≥ 99.999% (5.0 grade)</li><li>Supply form: pressurized gas cylinder<ul><li>10 L (200 bar)</li><li>20 L (200 bar)</li><li>50 L (200 bar)</li><li>50 L (300 bar)</li></ul></li></ul><h4>Applications</h4><ul><li>Protective and purge gas in metallurgy and metal processing</li><li>Chemical, food, and electronics industries</li><li>Carrier and protective gas in semiconductor manufacturing</li><li>Cutting gas for laser and plasma cutting (e.g., stainless steel)</li><li>Zero gas in analytical and measurement systems</li></ul>

Linde Nitrogen 5.6 – Gas Cylinder

Linde Nitrogen 5.6 (≥99.9996%) for GC, analytics, and industry. Ultra-high purity gas for purging, protection, and carrier applications.

Nitrogen 5.6 from Linde is an ultra-high purity inert gas with a purity of ≥ 99.9996%, designed for demanding analytical, industrial, and research applications.Its extremely low impurity levels make it particularly suitable for gas chromatography and other analytical techniques where baseline stability and minimal interference are critical. Nitrogen 5.6 is also widely used as a protective, purge, and carrier gas in processes requiring reliable contamination control.Its versatility enables use across multiple industries as well as in advanced scientific research.<h4>Key Features</h4><ul><li>Ultra-high purity ≥ 99.9996% (5.6 grade)</li><li>Extremely low impurity levels</li><li>Chemically inert gas</li><li>Suitable for analytical applications (GC)</li><li>Stable and reproducible performance</li><li>Broad industrial and laboratory use</li></ul><h4>Technical Specifications</h4><ul><li>Gas: nitrogen (N₂)</li><li>Purity: ≥ 99.9996% (5.6 grade)</li><li>Supply form: pressurized gas cylinder<ul><li>10 L (200 bar)</li><li>50 L (200 bar)</li></ul></li></ul><h4>Applications</h4><ul><li>Protective and purge gas in metallurgy and metal processing</li><li>Chemical, food, and electronics industries</li><li>Carrier and protective gas in semiconductor manufacturing</li><li>Zero gas for analytical instruments</li><li>Purging gas in extrusion and system flushing</li><li>Carrier gas in gas chromatography (GC)</li><li>Cooling applications (e.g., shrink fitting)</li><li>Plastics processing</li><li>Construction and food industry</li><li>Biology, medicine, and research</li></ul>

Linde Nitrogen 4.6 – Gas Cylinder

Linde Nitrogen 4.6 (≥99.996%) for industry and analytics. Reliable inert gas for purging, protection, and calibration.

Nitrogen 4.6 from Linde is a high-purity inert gas with a purity of ≥ 99.996%, suitable for a wide range of industrial and analytical applications.Due to its chemical inertness, it is widely used as a protective and purge gas in processes where oxidation or contamination must be prevented. Nitrogen 4.6 is also suitable as a zero gas in analytical instrumentation, providing stable baseline conditions for accurate measurements.In industrial environments, it is commonly used as a cutting gas for laser and plasma cutting of standard materials.<h4>Key Features</h4><ul><li>Purity ≥ 99.996% (4.6 grade)</li><li>Chemically inert gas</li><li>Suitable for protective atmospheres</li><li>Stable performance in analytical applications</li><li>Versatile industrial use</li><li>Supplied in pressurized cylinders</li></ul><h4>Technical Specifications</h4><ul><li>Gas: nitrogen (N₂)</li><li>Purity: ≥ 99.996% (4.6 grade)</li><li>Supply form: pressurized gas cylinder<ul><li>20 l (200 bar)</li><li>50 l (200 bar)</li></ul></li></ul><h4>Applications</h4><ul><li>Protective and purge gas in metallurgy and metal processing</li><li>Chemical, food, and electronics industries</li><li>Carrier and protective gas in semiconductor manufacturing</li><li>Laser and plasma cutting gas</li><li>Zero gas for analytical and measurement systems</li></ul>

Linde Nitrogen 4.0 – Gas Cylinder

Linde Nitrogen 4.0 (≥99.99%) for industrial applications. Reliable inert gas for purging, protection, and cooling.

Nitrogen 4.0 from Linde is a technically pure inert gas with a purity of ≥ 99.99%, designed for a wide range of industrial and technological applications.Due to its chemical inertness, it is widely used as a protective and purging gas in processes where oxidation or unwanted reactions must be prevented. Nitrogen 4.0 is also suitable as a universal cooling medium and is applied across various industrial and research processes.Its robust and versatile performance makes it a cost-effective solution for applications where ultra-high purity is not required.<h4>Key Features</h4><ul><li>Purity ≥ 99.99% (4.0 grade)</li><li>Chemically inert gas</li><li>Suitable for protective and purging applications</li><li>Versatile industrial use</li><li>Suitable as a cooling medium</li><li>Cost-effective solution</li></ul><h4>Technical Specifications</h4><ul><li>Gas: nitrogen (N₂)</li><li>Purity: ≥ 99.99% (4.0 grade)</li><li>Supply form: pressurized gas cylinder<ul><li>10 L (200 bar)</li><li>20 L (200 bar)</li><li>50 L (200 bar)</li><li>50 L (300 bar)</li></ul></li></ul><h4>Applications</h4><ul><li>Protective gas in metallurgical, chemical, food, and electrochemical industries</li><li>Purging gas for pipes and tanks</li><li>Cooling applications (e.g., shrink fitting, plastics processing)</li><li>Construction, food industry, biology, and medicine</li><li>Welding applications (root protection and oxidation prevention)</li></ul>

Linde Nitrogen 5.3 – Gas Cylinder

Linde Nitrogen 5.3 (≥99.999%) for GC, analytics, and industry. High-purity inert gas for purging, protection, and carrier applications.

Nitrogen 5.3 from Linde is a high-purity inert gas with a purity of ≥ 99.999%, suitable for demanding analytical, industrial, and research applications.Its low impurity levels make it ideal as a carrier gas in gas chromatography and as a working gas for analytical instruments. It is also widely used as a protective, purge, and flushing gas in processes requiring a stable inert environment with minimal contamination risk.Nitrogen 5.3 offers an optimal balance between high purity and cost efficiency for a wide range of applications.<h4>Key Features</h4><ul><li>High purity ≥ 99.999% (5.3 grade)</li><li>Low trace impurity levels</li><li>Chemically inert gas</li><li>Suitable for analytical applications (GC)</li><li>Stable and reproducible performance</li><li>Versatile industrial and laboratory use</li></ul><h4>Technical Specifications</h4><ul><li>Gas: nitrogen (N₂)</li><li>Purity: ≥ 99.999% (5.3 grade)</li><li>Supply form: pressurized gas cylinder<ul><li>50 L (200 bar)</li><li>50 L (300 bar)</li></ul></li></ul><h4>Applications</h4><ul><li>Protective and purge gas in metallurgy and metal processing</li><li>Chemical, food, and electronics industries</li><li>Carrier and protective gas in semiconductor manufacturing</li><li>Zero gas for analytical instruments</li><li>Flushing gas for industrial systems</li><li>Carrier gas in gas chromatography (GC)</li><li>Cooling applications (e.g., shrink fitting)</li><li>Plastics processing</li><li>Construction and food industry</li><li>Biology, medicine, and research</li></ul>

Linde Nitrogen 6.0 – Gas Cylinder

Linde Nitrogen 6.0 (≥99.9999%) for GC, semiconductors, and research. Ultra-high purity inert gas for demanding analytical and industrial applications.

Nitrogen 6.0 from Linde is an ultra-high purity inert gas with a purity of ≥ 99.9999%, designed for the most demanding analytical, laboratory, and industrial applications.Its extremely low level of trace impurities makes it ideal for high-sensitivity analytical techniques such as gas chromatography, as well as for semiconductor manufacturing and advanced research. It ensures maximum stability, minimal contamination, and excellent reproducibility.Nitrogen 6.0 is the preferred choice wherever gas purity is critical and precise control of process conditions is 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 high-end applications</li></ul><h4>Technical Specifications</h4><ul><li>Gas: nitrogen (N₂)</li><li>Purity: ≥ 99.9999% (6.0 grade)</li><li>Supply form: pressurized gas cylinder<ul><li>10 l (200 bar)</li><li>50 l (200 bar)</li></ul></li></ul><h4>Applications</h4><ul><li>Protective and purge gas in metallurgy and metal processing</li><li>Chemical, food, and electronics industries</li><li>Carrier and protective gas in semiconductor manufacturing</li><li>Zero gas for analytical instruments</li><li>Flushing gas for industrial systems</li><li>Carrier gas in gas chromatography (GC)</li><li>Cooling applications (e.g., shrink fitting)</li><li>Plastics processing</li><li>Construction and food industry</li><li>Biology, medicine, and research</li></ul>

Linde Food Grade Nitrogen – Gas Cylinder

Food grade nitrogen from Linde for MAP packaging, inerting, and food protection. Prevents oxidation and extends product shelf life.

Food grade nitrogen from Linde is a high-purity inert gas designed for use in the food and beverage industry. It complies with all relevant regulations for food-contact applications.Nitrogen is primarily used to displace oxygen, preventing oxidation, microbial growth, and product degradation. Its inert nature helps extend shelf life while preserving product quality, taste, and appearance.It is suitable for a wide range of applications, including modified atmosphere packaging and beverage inerting.<h4>Key Features</h4><ul><li>Food-grade quality compliant with regulations</li><li>Inert gas with no impact on taste or odor</li><li>Prevents oxidation and microbial growth</li><li>Extends shelf life of products</li><li>Suitable for MAP packaging and inerting</li><li>Colorless and odorless</li></ul><h4>Technical Specifications</h4><ul><li>Gas: nitrogen (N₂)</li><li>Grade: food grade</li><li>Supply form: gas cylinder<ul><li>20 L (200 bar)</li><li>50 L (200 bar)</li></ul></li></ul><h4>Applications</h4><h5>Food Industry:</h5><ul><li>Modified Atmosphere Packaging (MAP)</li><li>Oxygen displacement during packaging</li><li>Storage of oils and fats to prevent oxidation</li><li>Cryogenic cooling and freezing (liquid nitrogen)</li></ul><h5>Beverage Industry:</h5><ul><li>Inerting of beverages and equipment</li><li>Wine preservation and storage</li><li>Shelf-life extension of beverages</li></ul>

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>

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