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Size distribution and elemental analysis of fine particles from Li-ion battery cell fire

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Linde Gas Mixture 0.3% CO + 0.3% CH₄ in Synthetic Air

Calibration gas mixture with 0.3% CO and 0.3% CH₄ in synthetic air. Stable, non-flammable gas for analyzers, detectors, and environmental monitoring.

The gas mixture containing 0.3% carbon monoxide (CO) and 0.3% methane (CH₄) in synthetic air from Linde is designed for calibration and analytical applications. The precisely defined composition of CO, CH₄, oxygen (O₂), and nitrogen (N₂) ensures excellent stability and reproducibility of measurements.The mixture is colorless and odorless and, due to its composition, non-flammable, enhancing safety during handling and use. It is ideal for calibrating gas analyzers, testing detectors, and validating analytical methods.Supplied in pressurized cylinders, the gas can be easily integrated into laboratory and industrial systems.<h4>Key Features</h4><ul><li>Precisely defined gas composition</li><li>Stable concentrations of CO and CH₄</li><li>Non-flammable mixture</li><li>Colorless and odorless</li><li>High reproducibility</li><li>Ideal for calibration and testing</li></ul><h4>Technical Specifications</h4><ul><li>Composition:<ul><li>0.3% carbon monoxide (CO)</li><li>0.3% methane (CH₄)</li><li>balance synthetic air (O₂ + N₂)</li></ul></li><li>Supply form: pressurized steel cylinder<ul><li>10 l (150 bar)</li><li>40 l (150 bar)</li></ul></li><li>Properties: colorless, odorless</li><li>Flammability: non-flammable mixture</li></ul><h4>Applications</h4><ul><li>Calibration of gas analyzers</li><li>CO and CH₄ detector testing</li><li>Environmental monitoring</li><li>Air quality control</li><li>Method validation</li><li>Laboratory and industrial measurement applications</li></ul>

Linde Carbon Dioxide CO₂ 3.0 – Gas Cylinder

CO₂ 3.0 (≥99.9%) gas cylinder for analytical, calibration, and industrial use. Reliable solution for laboratories, research, and manufacturing.

Carbon dioxide CO₂ 3.0 from Linde is a technical-grade gas with a purity of ≥ 99.9%, supplied in pressurized cylinders for a wide range of laboratory, analytical, and industrial applications.Thanks to its stable composition, it is suitable as both an operational and calibration gas in analytical chemistry, including gas chromatography and other measurement techniques. It is also widely used in semiconductor manufacturing, metallurgy, chemical processing, healthcare, and research.CO₂ 3.0 provides a cost-effective solution for applications where ultra-high purity is not required, while still ensuring reliable and reproducible performance.<h4>Key Features</h4><ul><li>Gas purity ≥ 99.9%</li><li>Stable composition for analytical use</li><li>Suitable as operational and calibration gas</li><li>Supplied in pressurized cylinders</li><li>Broad application range</li><li>Cost-effective solution</li></ul><h4>Technical Specifications</h4><ul><li>Gas: carbon dioxide (CO₂)</li><li>Purity: ≥ 99.9% (3.0 grade)</li><li>Supply form: pressurized gas cylinder</li><li>Other available grades:<ul><li>CO₂ for welding</li><li>CO₂ 4.5</li><li>CO₂ 4.8</li><li>CO₂ 5.3</li><li>CO₂ for SFE/SFC</li></ul></li></ul><h4>Applications</h4><ul><li>Operational and calibration gas in analytics</li><li>Gas chromatography and laboratory analysis</li><li>Semiconductor manufacturing</li><li>Metallurgy and chemical industry</li><li>Healthcare and research</li><li>CO₂ lasers</li></ul>

Linde Carbon Dioxide CO₂ 4.5 – Gas Cylinder

Linde CO₂ 4.5 (≥99.995%) gas cylinder for analytics, calibration, and CO₂ lasers. High-purity solution for laboratories, semiconductors, and research.

Carbon dioxide CO₂ 4.5 from Linde is a high-purity gas with a purity of ≥ 99.995%, supplied in pressurized cylinders for demanding laboratory, analytical, and industrial applications.Its elevated purity makes it ideal as a resonator gas for CO₂ lasers, as well as an operational and calibration gas in analytical chemistry, where low impurity levels and high stability are essential. It is also widely used in semiconductor manufacturing, metallurgy, chemical processing, healthcare, and research.CO₂ 4.5 represents an optimal balance between high purity and cost efficiency across a broad range of applications.<h4>Key Features</h4><ul><li>Gas purity ≥ 99.995%</li><li>Suitable for CO₂ laser applications</li><li>Stable composition for analytical use</li><li>Low impurity levels</li><li>Supplied in pressurized cylinders</li><li>Broad laboratory and industrial applicability</li></ul><h4>Technical Specifications</h4><ul><li>Gas: carbon dioxide (CO₂)</li><li>Purity: ≥ 99.995% (4.5 grade)</li><li>Supply form: pressurized gas cylinder</li><li>Other available grades:<ul><li>CO₂ for welding</li><li>CO₂ 3.0</li><li>CO₂ 4.8</li><li>CO₂ 5.3</li><li>CO₂ for SFE/SFC</li></ul></li></ul><h4>Applications</h4><ul><li>Resonator gas for CO₂ lasers</li><li>Operational and calibration gas in analytics</li><li>Gas chromatography and laboratory analysis</li><li>Semiconductor manufacturing</li><li>Metallurgy and chemical industry</li><li>Healthcare and research</li></ul>

Linde Methane 2.5 – Gas Cylinder

Linde Methane 2.5 (≥99.5%) gas cylinder for metallurgy, microelectronics, and measurement applications. Reliable fuel and process gas.

Methane 2.5 from Linde is a technical-grade gas with a purity of ≥ 99.5%, supplied in pressurized cylinders for a wide range of industrial and laboratory applications.Due to its properties, methane is an ideal fuel and process gas, particularly for thermal treatments and the creation of controlled atmospheres in metallurgy. It is also used in electronics, microelectronics, and various analytical and physical measurement techniques.Methane 2.5 provides a cost-effective and reliable solution for applications where ultra-high purity is not required but consistent performance is essential.<h4>Key Features</h4><ul><li>Gas purity ≥ 99.5%</li><li>Suitable as fuel and process gas</li><li>Stable composition for industrial use</li><li>Cost-effective solution</li><li>Supplied in pressurized cylinders</li><li>Broad range of applications</li></ul><h4>Technical Specifications</h4><ul><li>Gas: methane (CH₄)</li><li>Purity: ≥ 99.5% (2.5 grade)</li><li>Supply form: pressurized gas cylinder<ul><li>10 l (200 bar)</li><li>50 l (200bar)</li></ul></li></ul><h4>Applications</h4><ul><li>Metallurgy – controlled atmospheres for thermal processing</li><li>Electronics and microelectronics</li><li>Energy carrier for specialized processes (e.g., explosive surface treatment)</li><li>Standard gas for calorimetric measurements</li><li>Process gas for radioactivity measurements</li></ul>

Linde Oxygen 3.5 – Gas Cylinder

Linde Oxygen 3.5 (≥99.95%) gas cylinder for metal cutting and industrial use. Higher purity improves cutting speed and quality.

Oxygen 3.5 from Linde is a technical-grade gas with a purity of ≥ 99.95%, supplied in pressurized cylinders for industrial and technological applications.Its enhanced purity improves combustion efficiency, increases cutting speed, and enhances cut quality. This makes it ideal for laser, plasma, and oxy-fuel cutting of metals, particularly steels and sheet materials. It is also widely used in electronics, precision engineering, mechanical engineering, and in the production of vehicles, aircraft, and pressure vessels.<h4>Key Features</h4><ul><li>Gas purity ≥ 99.95%</li><li>Supports high-intensity combustion</li><li>Improves cutting speed</li><li>Enhances cut quality</li><li>Suitable for industrial applications</li><li>Supplied in pressurized cylinders</li></ul><h4>Technical Specifications</h4><ul><li>Gas: oxygen (O₂)</li><li>Purity: ≥ 99.95% (3.5 grade)</li><li>Supply form: pressurized gas cylinder<ul><li>50 l (200 bar)</li></ul></li></ul><h4>Applications</h4><ul><li>Laser cutting of metals</li><li>Plasma cutting</li><li>Oxy-fuel cutting</li><li>Electronics and precision engineering</li><li>Mechanical engineering</li><li>Manufacturing of vehicles, aircraft, and pressure vessels</li></ul>

Linde Oxygen 4.5 – Gas Cylinder

Linde Oxygen 4.5 (≥99.995%) gas cylinder for analytics, chemistry, and semiconductors. High-purity gas for laboratory and industrial applications.

Oxygen 4.5 from Linde is a high-purity gas with a purity of ≥ 99.995%, supplied in pressurized cylinders for demanding laboratory, analytical, and industrial applications.It acts as a strong oxidizing agent in chemical processes and serves as an operational gas for analytical applications. Its high purity ensures minimal contamination and reliable, reproducible results.Oxygen 4.5 is widely used in the chemical industry, semiconductor manufacturing, healthcare, and research, where stable and precise performance is required.<h4>Key Features</h4><ul><li>Gas purity ≥ 99.995%</li><li>Strong oxidizing properties</li><li>Suitable for analytical applications</li><li>Low impurity levels</li><li>Stable and reproducible performance</li><li>Supplied in pressurized cylinders</li></ul><h4>Technical Specifications</h4><ul><li>Gas: oxygen (O₂)</li><li>Purity: ≥ 99.995% (4.5 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>Chemical industry (oxidation processes)</li><li>Semiconductor manufacturing</li><li>Analytical laboratories</li><li>Healthcare</li><li>Research and development</li></ul>

Linde Oxygen 5.0 – Gas Cylinder

Linde Oxygen 5.0 (≥99.999%) gas cylinder for analytics, semiconductors, and research. Ultra-high purity for demanding applications.

Oxygen 5.0 from Linde is an ultra-high purity gas with a purity of ≥ 99.999%, supplied in pressurized cylinders for the most demanding laboratory, analytical, and industrial applications.It acts as a strong oxidizing agent in chemical processes and serves as an operational gas for analytical applications where maximum purity and minimal contamination are critical. Its quality ensures high precision and reproducibility.Oxygen 5.0 is widely used in the chemical industry, semiconductor manufacturing, healthcare, and research and development environments.<h4>Key Features</h4><ul><li>Gas purity ≥ 99.999%</li><li>Ultra-high purity for demanding applications</li><li>Strong oxidizing properties</li><li>Suitable for analytical use</li><li>Minimal contamination levels</li><li>Supplied in pressurized cylinders</li></ul><h4>Technical Specifications</h4><ul><li>Gas: oxygen (O₂)</li><li>Purity: ≥ 99.999% (5.0 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>Chemical industry (oxidation processes)</li><li>Semiconductor manufacturing</li><li>Analytical laboratories</li><li>Healthcare</li><li>Research and development</li></ul>

Linde Oxygen 6.0 – Gas Cylinder

Linde Oxygen 6.0 (≥99.9999%) gas cylinder for ultra-high purity applications in analytics, semiconductors, and research.

Oxygen 6.0 from Linde is an ultra-high purity gas with a purity of ≥ 99.9999%, supplied in pressurized cylinders for the most demanding analytical, semiconductor, and research applications.It functions as a strong oxidizing agent in chemical processes and as a high-purity operational gas for analytical use, where minimizing trace contaminants is essential. Its exceptional purity ensures maximum accuracy, stability, and reproducibility.Oxygen 6.0 is particularly suited for advanced research, microelectronics, and other applications where gas quality is a critical parameter.<h4>Key Features</h4><ul><li>Gas purity ≥ 99.9999%</li><li>Ultra-high purity for critical applications</li><li>Strong oxidizing properties</li><li>Minimal impurity levels</li><li>Suitable for analytical and semiconductor applications</li><li>Supplied in pressurized cylinders</li></ul><h4>Technical Specifications</h4><ul><li>Gas: oxygen (O₂)</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>Chemical industry (high-purity oxidation processes)</li><li>Semiconductor manufacturing</li><li>Analytical laboratories</li><li>Healthcare</li><li>Research and development</li></ul>

Linde Helium 4.6 – Gas Cylinder

Linde Helium 4.6 (≥99.996%) gas cylinder for chromatography, leak detection, and industrial use. Reliable carrier and cooling gas.

Helium 4.6 from Linde is a high-purity inert gas with a purity of ≥ 99.996%, supplied in pressurized cylinders for a wide range of industrial and analytical applications.Due to its chemical inertness, low density, and excellent thermal conductivity, helium is ideal for cooling, protective atmospheres, and analytical workflows. It is widely used as a carrier gas in gas chromatography, ensuring stable separations and reproducible results.Helium 4.6 is also applied in leak detection, metallurgy, glass production, laser technologies, and medical gas mixtures.<h4>Key Features</h4><ul><li>Gas purity ≥ 99.996%</li><li>Chemically inert</li><li>Excellent thermal conductivity</li><li>Low density</li><li>Ideal carrier gas for GC</li><li>Supplied in pressurized cylinders</li></ul><h4>Technical Specifications</h4><ul><li>Gas: helium (He)</li><li>Purity: ≥ 99.996% (4.6 grade)</li><li>Supply form: pressurized gas cylinder<ul><li>10 L (200 bar)</li><li>50 L (200 bar)</li><li>50 L (300 bar)</li></ul></li></ul><h4>Applications</h4><ul><li>Shielding gas in welding</li><li>Purging in metallurgy and specialty glass production</li><li>Cooling medium in reactors</li><li>Glass fiber manufacturing</li><li>Carrier gas in gas chromatography</li><li>Laser gas mixtures (with CO₂)</li><li>Leak detection</li><li>Medical gas mixtures</li></ul>

Linde Helium ECD – Gas Cylinder

Linde Helium ECD (≥99.999%) gas cylinder for GC-ECD analysis. Ultra-high purity carrier gas for trace-level detection and reliable results.

Helium ECD from Linde is an ultra-high purity inert gas with a purity of ≥ 99.999%, specifically designed for analytical applications in gas chromatography with electron capture detection (GC-ECD).Its extremely low impurity levels make it ideal for trace analysis, where baseline stability and minimal noise are critical. It serves as a carrier and operational gas in GC-ECD systems, commonly used for detecting halogenated compounds, pesticides, and persistent organic pollutants.In addition to analytical use, helium ECD is also suitable for industrial applications such as purging in metallurgy, reactor cooling, glass fiber production, leak testing, and laser gas mixtures.<h4>Key Features</h4><ul><li>Gas purity ≥ 99.999%</li><li>Optimized for GC-ECD applications</li><li>Extremely low impurity levels</li><li>Stable baseline and low noise</li><li>Chemically inert</li><li>Supplied in pressurized cylinders</li></ul><h4>Technical Specifications</h4><ul><li>Gas: helium (He)</li><li>Purity: ≥ 99.999% (ECD grade)</li><li>Supply form: pressurized gas cylinder<ul><li>50 L (200 bar)</li></ul></li></ul><h4>Applications</h4><ul><li>Carrier gas in gas chromatography (GC-ECD)</li><li>Analytical chemistry – trace-level analysis</li><li>Purging in metallurgy and specialty glass production</li><li>Cooling medium in reactors</li><li>Glass fiber manufacturing</li><li>Laser gas mixtures (with CO₂)</li><li>Leak detection</li><li>Medical gas mixtures</li></ul>

Products from category Gases in pressure gas cylinders - page 3

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