High Purity Standard Gas SO2 CO 25 Ppm Balance Air Nitrogen 8L Calibration Gas Cylinder

About Product

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A calibration gas mixture is created by carefully combining gases in known proportions, often using certified standards to ensure accuracy. These mixtures are used in a wide range of industries, such as environmental monitoring, industrial safety, and research, where precise gas measurements are critical. Calibration gas mixtures are usually supplied in cylinders and are often certified by regulatory bodies to guarantee the accuracy of the concentrations

Environmental Monitoring Applications: Used to calibrate devices that monitor air quality and emissions, ensuring that they provide accurate readings of pollutants like CO2, NOx, SO2, and others

Industrial Safety Applications: In industries like oil and gas, calibration gas mixtures are used to calibrate gas detectors for monitoring hazardous gases, ensuring the safety of workers

Laboratory Research Applications: Used to calibrate gas analyzers for accurate measurements in research experiments, particularly in chemistry and physics

Medical Applications: Employed to calibrate gas analyzers in medical settings, ensuring accurate readings for gases such as oxygen and carbon dioxide in respiratory care devices

 

About Us

AGEM was established in 2008 as a multinational professional manufacturer and service provider of gas equipment, headquartered in Taiwan, China. With 16 years of dedicated industry expertise, its global footprint, superior manufacturing craftsmanship, and comprehensive product portfolio have solidified its status as a benchmark enterprise in the gas equipment sector. The company adheres to a globalization development strategy, establishing modern production bases in Chinese Mainland, Taiwan, China, and India, forming a production and service network that covers Asia and extends globally. Each base is equipped with intelligent production lines and precision testing equipment, enabling full-process control from raw material processing to finished product delivery. With annual production capacity consistently ranking among industry leaders, the company can swiftly respond to the diverse needs of global clients. The core business focuses on gas-related core equipment, encompassing a full range of products including various industrial gases, specialized gas valves, high-pressure cylinders, lightweight aluminum cylinders, and high-precision pressure reducers. These products are widely applied in critical sectors such as chemicals, electronics, healthcare, and energy. Leveraging profound technical expertise, the products have obtained ISO9001 Quality Management System certification and multiple authoritative international certifications, including ASME certification for high-pressure equipment, CE-PED certification for EU market access, and IECEx explosion-proof certification for global application. Key performance indicators such as sealing performance, pressure resistance, and safety protection have achieved internationally advanced levels

           

FAQs

What is the shelf life of your standard gases

Most mixtures have a shelf life of 1-2 years. This is the period during which the concentration remains within the certified tolerance

Why do Excimer Laser gases (ArF, KrF) need special cylinders

These contain highly active $F_2$ or $HCl$. We use Advanced Passivation Technology to create an inert film on the cylinder wall, preventing gas-metal reactions and ensuring stability

What information is included in the COA

The Certificate of Analysis includes actual concentration, preparation tolerance, analytical uncertainty, filling pressure, valve type (eg., CGA 679), and expiration date

What is the difference between Preparation Tolerance and Uncertainty

Preparation Tolerance is the allowable deviation from your target concentration, while Uncertainty represents the precision of our laboratory's measurement of the final product

Can I use the gas until the cylinder is completely empty

No. Always leave a residual pressure of 0.5 - 1.0 MPa. This prevents ambient air and moisture from entering and contaminating the cylinder for future use

What are the storage requirements for high-pressure cylinders

Store in a cool, ventilated, and dry area below 45°C. Keep cylinders upright, secured, and away from direct sunlight or heat sources

Are your standard gases traceable

Our standard gases are strictly traceable to the National Institute of Metrology (NIM), ensuring global consistency and compliance with ISO 6142 standards

AGEM High Purity Standard Gas SO2 CO 25 Ppm Balance Air Nitrogen 8L Calibration Gas Cylinder

AGEM presents a high purity calibration standard designed for demanding analytical and monitoring applications: the High Purity Standard Gas SO2 CO 25 Ppm Balance Air Nitrogen 8L Calibration Gas Cylinder. This calibration gas cylinder is engineered to deliver consistent, certified mixtures of SO2 CO mixed gas for instrument calibration, quality assurance, and environmental monitoring. The AGEM SO2 CO mixed gas product provides reliable performance as a high purity calibration standard in laboratory, industrial, and field environments. Whether used for routine checks, regulatory compliance, or method development, this calibration gas cylinder offers precise concentrations, extended stability, and dependable traceability.

Product Features and Composition

The AGEM calibration gas cylinder contains a certified SO2 CO mixed gas at 25 ppm each, blended in an 8L cylinder with balance air nitrogen. The formulation ensures the mixture is suitable as a high purity calibration standard for instruments that detect sulfur dioxide and carbon monoxide simultaneously. The 8L balance air nitrogen cylinder configuration provides a convenient, portable source of calibration gas that is compatible with a wide range of gas analyzers, detectors, and calibration systems. As a calibration gas cylinder, it is produced under strict quality control measures to maintain accurate concentration levels and minimal impurities, delivering a stable SO2 CO mixed gas that meets traceability and certification requirements.

Applications and Use Cases

This high purity calibration standard is ideal for environmental monitoring stations, air quality laboratories, industrial hygiene programs, and emissions testing facilities that require reliable calibration sources. The calibration gas cylinder is frequently used to verify sensor response, adjust analytical instrument baselines, and perform multipoint calibrations for continuous emission monitoring systems (CEMS) and portable analyzers. Regulatory agencies, research institutions, and manufacturers rely on a calibrated SO2 CO mixed gas when validating detection limits, performing quality control, and ensuring compliance with local and international standards. The compact 8L size and the balance air nitrogen composition make the product practical for field teams conducting on-site calibrations and for labs that require smaller, easy-to-handle cylinders.

Technical Advantages and Innovation

AGEM’s SO2 CO mixed gas in an 8L balance air nitrogen calibration gas cylinder offers several technical advantages that set it apart from generic calibration standards. First, the product benefits from AGEM’s advanced RD capabilities and meticulous manufacturing processes. The calibration gas cylinder undergoes rigorous preparation, purification, and blending protocols to achieve high purity calibration standards with low impurity backgrounds. Second, the use of balance air nitrogen in this calibration gas cylinder optimizes stability for both SO2 and CO, reducing reactive losses and adsorption effects that can alter the delivered concentrations. Third, AGEM implements comprehensive analytical verification and comprehensive documentation to provide traceable concentration certification, enabling laboratories and field technicians to meet strict quality assurance criteria.

Stability and Shelf Life

The stability of SO2 CO mixed gas in this calibration gas cylinder is enhanced through precision blending and the selection of compatible internal cylinder materials and valves. AGEM evaluates stability over defined intervals and supplies expiration or reanalysis dates so users can plan calibrations with confidence. The 8L balance air nitrogen cylinder size is selected to balance portability with sufficient gas volume for multiple calibration events, minimizing waste while ensuring reproducible calibration results over the cylinder’s service life.

Quality Assurance and Certification

Quality assurance is central to AGEM’s manufacturing process. Each calibration gas cylinder is produced in a controlled environment with documented procedures that include raw gas verification, mass flow-controlled blending, and post-production analysis. The high purity calibration standard receives analytical confirmation via calibrated instruments traceable to national standards. Customers receive certificates of analysis confirming the SO2 CO mixed gas concentrations, measurement uncertainty, and other pertinent details required for audit trails and regulatory submissions. The calibration gas cylinder is labeled with batch identification, production date, and recommended reanalysis dates to facilitate inventory management and compliance.

Compatibility and Integration

Designed for seamless integration into existing calibration workflows, the AGEM calibration gas cylinder is compatible with standard regulators and fittings commonly used in laboratory and field setups. The 8L balance air nitrogen cylinder is ideal for portable regulators and soft mount setups for multipoint calibration. This compatibility ensures technicians can quickly deploy SO2 CO mixed gas for verification of detectors, calibration of analyzers, and performance checks without extensive reconfiguration or special adapters.

Safety and Handling

AGEM provides clear handling instructions and safety data for the calibration gas cylinder. Although concentrations are low (25 ppm each), users should still follow standard gas cylinder safety practices, including secure mounting, leak checks, and proper regulator selection. The balance air nitrogen matrix reduces flammability concerns while delivering an inert carrier environment for the SO2 CO mixed gas. AGEM emphasizes regular inspection, adherence to local regulations, and training for personnel handling calibration gas cylinders in the field or laboratory.

Customization and Support

Recognizing diverse calibration needs, AGEM offers customizable calibration gas cylinders with different concentrations, cylinder sizes, and balance gases. For customers needing alternative ratios or specialized matrices, AGEM’s RD team can develop tailored SO2 CO mixed gas blends and provide documentation to meet specific regulatory or analytical requirements. AGEM also offers technical support for method development, selection of appropriate cylinder sizes, and optimization of calibration procedures to maximize instrument performance and data integrity.

Why Choose AGEM

AGEM’s decades of expertise in specialty and calibration gases ensure that customers receive high purity calibration standards backed by robust quality control and RD support. The High Purity Standard Gas SO2 CO 25 Ppm Balance Air Nitrogen 8L Calibration Gas Cylinder is a manifestation of that expertise, delivering a reliable SO2 CO mixed gas product suitable for rigorous calibration tasks. AGEM’s global service reach and commitment to excellence make this calibration gas cylinder a dependable choice for laboratories, environmental agencies, and industrial users requiring high-quality calibration gases to support compliance, research, and monitoring programs.

The AGEM High Purity Standard Gas SO2 CO 25 Ppm Balance Air Nitrogen 8L Calibration Gas Cylinder provides a dependable, certified SO2 CO mixed gas solution as a high purity calibration standard for a wide range of applications. With robust quality assurance, stability-focused blending, and practical 8L balance air nitrogen cylinder formatting, this calibration gas cylinder delivers precise calibration performance, traceable documentation, and actionable support. For users seeking a trustworthy SO2 CO mixed gas calibration source, AGEM’s product offers a combination of technical rigor, application versatility, and responsive customer service to ensure consistent instrument performance and regulatory compliance.