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

Automated Rapid Organic-Solvent-Free Metabolomics via Arrow–GC–MS: An Optimized Green Workflow for Human Plasma Profiling

Is your lab ready for the new academic year? As students and teachers return to the laboratory, now is a great time to prepare your chromatography systems for the semester ahead.Now with 20% total discount on a new <a target="_blank" rel="noopener noreferrer" href="https://labrulez.com/en-us/all/products/999">Clarity Chromatography Software</a> for customers from educational institutions. In addition, customers purchasing a new license for Clarity Chromatography Software will receive a free copy of <a target="_blank" rel="noopener noreferrer" href="https://labrulez.com/en-us/all/products/1000">Clarity Offline Chromatography Software</a>.<blockquote>👉Promotion code: MKT2114The offer is valid through the end of October 2026.</blockquote>The latest version of Clarity Chromatography Software - 10.2 was released in June 2026! <a target="_blank" rel="noopener noreferrer" href="https://labrulez.com/en-us/all/article/7512">Read the article HERE.</a>

Back to School: 20% Off Clarity Chromatography Software

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Since 1991 DataApex develops and manufactures chromatography data stations. DataApex is constantly striving to provide users with efficient and up-to-date tools for chromatography data processing.

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Everything from the world of analytical chemistry in one place. We connect people in solving their problems. At Labrulez you will find all the necessary information easily, quickly and clearly. Stop searching and start finding.

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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.

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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>

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LECO Separation Science Workshop

Back to School: 20% Off Clarity Chromatography Software

Automated Rapid Organic-Solvent-Free Metabolomics via Arrow–GC–MS: An Optimized Green Workflow for Human Plasma Profiling