2L 4L 8L 10L Calibration Gas for Exhaust Gas Monitoring Standard Mixture Gas SO2 H2S CH4 CO CO2 N2 Gas Mixture

Products Description

Calibration Gas for Exhaust Gas Monitoring

Most of the reference material meeting the requirements of air quality monitoring and control standards are available

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Gas Element	Concentration	Relative Expanded Uncertainty
O2 in N2	5~30(10-2mol/mol)	1%（k=3）
CO, CO2, Proane, NO in N2	NO 100~499(	%k=2
		propane 100~999(	.5%k=2
		CO 0.5%~0.99%
		CO2 0.1%~0.99%
		NO 500~5000(	%k=2
		Propane 1000~50000(
	O 1%~10%
		CO2 1%~15%
NO, CO2 in N2	NO 10~1×104(	%k=2
			CO2 10~20×104(
O, CO2, Propane in N2	Propane10~5×104(	%k=2
			CO 10~20×104(
	O2 10~20×104(
O, CO2, Propane, NO, NO2 in N2	NO 10~1×104(	%k=2
			propane 10~5×104(
	O 10~20×104(
	O2 10~20×104(
	O2 10~1000(
2 in N2	0.1~80(10-2mol/mol)	1%k=2
H2 in He	30~50(10-2mol/mol)	1%k=2
Propane in Air	1~99.9(	%k=2
		100~1×104(	%k=2
CO in N2	5~499(	%k=2
		500~5×104(	%k=2
NO in N2	10~1×103(	%k=2
CO2 in N2	2~499(	%k=2
		5~1×104(	%k=2
NO2 in N2	10~1×103(	%k=2
CH4 in Air	1~4999(	%k=2
		5000~3×104(	%k=2
ethane in Air	>1.00(	%k=2
N20 in N2	>1.00(	% k=2

Packaging & Delivery

FAQ

FAQ 1. What is the MOQ A: From one cylinder 2. What is the delivery time A: 7-10 days Exwork after we receive the deposit, After we order shipping air shipping, we could know the total time to do delivery to customers country 3. How do check the gas quality A: Firstly, our team will do cylinders treatment(cleaning, drying, vacumm, pumping  and replacement before filling the gas to ensure the cylinder inside is clean and dry, Secondly, we will test treated cylinders again to make sure the cylinder inside which is clean and dry. Thirdly, we will analyze the gas after filling into the cylinders and provide it with COA 4. Does all cylinders can be recyclable A: Usually the working life of seamless steel cylinders is more than 20 years, The disposible cylinder can be used for only one time 5. Can we send cylinders back to China and to refill gas A: Yes, when your company run out of gas, you could send back the empty cylinder and refill the gas. You just need to inform us before your export, we will handle the cylinders customs clearance in China 6. Cylinders and Valve standard Available A: Cylinder DOT-3AA ISO9809, GB5099, TC-3AAM. EN1964, KGS VALVE: DISS, CGA, DIN, BS, AFNOR, JIS 7. Can I do LCL with my other common cargo A: Our products belong to 2.2 level DG cargo and should shipping with DG cargo, if shipping as common cargo, it is in legal, we should order DG cargo from shipping company, if you have other common products, you could put into the cargo and send as DG cargo

Why Choose Us

About US

AGEM presents its high-precision calibration gas mixtures designed specifically for exhaust gas monitoring and calibration gas standards across industrial and environmental applications. These 2L, 4L, 8L, and 10L cylinders deliver reproducible mixtures of SO2 H2S CH4 CO CO2 N2 for routine calibration, compliance verification, and on-site instrument validation. Manufactured by AIR GAS ELECTRONIC MATERIALS (AGEM) in Taiwan, these gas mixtures combine rigorous quality control with proven formulation technology to support gas safety compliance and accurate exhaust gas monitoring

Product Overview and Intended Use

AGEM calibration gas cylinders are available in compact 2L and 4L sizes for portable use and 8L and 10L sizes for extended calibration campaigns. Each cylinder is filled with carefully blended SO2 H2S CH4 CO CO2 N2 compositions to match the target response profiles of multiparameter analyzers, electrochemical sensors, nondispersive infrared (NDIR) instruments, flame ionization detectors, and heated chemiluminescence systems used in exhaust gas monitoring. These calibration gas standards are formulated to facilitate calibration, span checks, drift correction, routine validation, and gas safety compliance audits

Key Features

- Accurate multi-component mixtures: AGEM supplies precise blends containing SO2 H2S CH4 CO CO2 N2 to ensure repeatable instrument response curves for exhaust gas monitoring and calibration gas standards

- Multiple cylinder sizes: The product line includes 2L, 4L, 8L, and 10L cylinder options to match field, laboratory, and plant calibration routines without sacrificing stability of the SO2 H2S CH4 CO CO2 N2 mixture

- Traceability and certification: Each cylinder is shipped with a certificate of analysis demonstrating measured concentrations and traceability to recognized standards, supporting regulatory documentation for gas safety compliance and reliable exhaust gas monitoring

- Rigorous quality control: AGEM applies strict filling, testing, and leak-check protocols so that SO2 H2S CH4 CO CO2 N2 mixtures maintain stability across storage and operating conditions typical of exhaust gas monitoring workflows

- Enhanced shelf life and stability: Through optimized purification and material selection, AGEM minimizes reactive losses and cross-contamination for SO2 H2S CH4 CO CO2 N2 mixtures, ensuring long-term concentration stability for both short-term calibrations and periodic verification cycles

- Safety-oriented packaging: Cylinders are produced and labeled to facilitate safe handling, storage, and disposal, aiding facilities to meet gas safety compliance requirements when using SO2 H2S CH4 CO CO2 N2 calibration gas standards

Applications and Industry Relevance

These AGEM calibration gas standards suit a wide range of applications where reliable exhaust gas monitoring is essential. Typical applications include:

- Industrial emission monitoring: Routine calibration of continuous emission monitoring systems (CEMS) and portable analyzers that track SO2 H2S CH4 CO CO2 N2 in stack gas streams

- Environmental compliance: Verification of ambient and process monitoring instruments used in regulatory reporting, ensuring instruments respond accurately to SO2 H2S CH4 CO CO2 N2 across expected concentration ranges

- Petrochemical and refinery operations: Frequent field calibration of multi-gas detectors and analyzer racks tasked with monitoring flare stacks, process vents, and fugitive emissions containing SO2 H2S CH4 CO CO2 N2

- Power generation: Calibration of monitoring systems for coal, biomass, and gas-fired units where precise measurements of SO2 H2S CH4 CO CO2 N2 inform process adjustments and emission control strategies

- Research and development: Controlled test atmospheres and instrument characterization studies that require stable calibration gas standards featuring SO2 H2S CH4 CO CO2 N2

Innovation and Technical Advantages

AGEM leverages several technical innovations to produce superior calibration gas standards for exhaust gas monitoring:

- Advanced gas purification: AGEM’s in-house purification processes remove trace contaminants that could alter the detected concentrations of SO2 H2S CH4 CO CO2 N2. This ensures that the calibration gas standards deliver clean, predictable signals for instrument calibration and diagnostics

- Precision blending: The company’s metering and blending systems are designed to create homogeneous SO2 H2S CH4 CO CO2 N2 mixtures with low uncertainty. This reduces calibration error and supports accurate exhaust gas monitoring across instruments and sites

- Material compatibility and corrosion control: For SO2 and H2S components, AGEM employs specialized internal passivation and compatible valve materials to minimize reaction and adsorption losses, increasing the reliability of SO2 H2S CH4 CO CO2 N2 mixtures during storage and use

- Repeatable certification workflows: Each calibration gas cylinder is sampled, analyzed, and documented using calibrated laboratory-grade analyzers to produce certificates of analysis that confirm the SO2 H2S CH4 CO CO2 N2 concentrations and uncertainties for regulatory or QA/QC needs

Quality Assurance and Compliance Support

AGEM’s production processes emphasize conformity to industry best practices for calibration gas standards and exhaust gas monitoring. Key quality assurance practices include:

- Batch and cylinder-level testing to verify SO2 H2S CH4 CO CO2 N2 concentrations and detect out-of-specification products before shipment

- Documentation and traceability systems that link each cylinder’s certificate to internal QC records and calibration history

- Assistance with gas safety compliance through proper cylinder labeling, safety data sheets (SDS), and handling guidance for facilities working with SO2 H2S CH4 CO CO2 N2 mixtures

- Customer-focused RD support to adapt SO2 H2S CH4 CO CO2 N2 blends for specific instrument requirements or regulatory thresholds

Ordering and Customization

AGEM offers standard concentrations and custom mixtures tailored to customer requirements. Customers can request specific concentrations of SO2 H2S CH4 CO CO2 N2 in 2L, 4L, 8L, or 10L cylinders with certificates specifying concentration, uncertainty, and traceability. Volume discounts and recurring-supply arrangements are available for programs requiring frequent calibrations to maintain continuous exhaust gas monitoring and gas safety compliance

Why Choose AGEM

Choosing AGEM means selecting a partner with deep technical expertise in specialty gas manufacturing and robust RD capabilities. AGEM’s global service footprint and stringent quality control ensure that calibration gas standards supplying SO2 H2S CH4 CO CO2 N2 are dependable for critical exhaust gas monitoring tasks. From portable field calibrations to full-scale compliance testing, AGEM supports customers with reliable, certified gas mixtures that meet regulatory and operational demands

AGEM’s 2L, 4L, 8L, and 10L calibration gas mixtures featuring SO2 H2S CH4 CO CO2 N2 provide a dependable foundation for accurate exhaust gas monitoring, instrument calibration, and gas safety compliance. Backed by precise blending, advanced purification, and comprehensive quality assurance, AGEM calibration gas standards help maintain measurement integrity, facilitate regulatory compliance, and reduce uncertainty in emission monitoring programs. Contact AGEM to configure calibration gas standards that align with your monitoring strategy and compliance needs