In critical industries like oil & gas, petrochemicals, pharmaceuticals, environmental monitoring, and industrial safety, calibration gas mixtures play a pivotal role. These specially formulated gases are used to calibrate gas detection instruments, analyzers, and sensors—ensuring accurate readings, operational safety, and regulatory compliance.
At Prism Calibration, we specialize in supplying and servicing calibration gas mixtures tailored for diverse applications. With NABL-accredited procedures and strict adherence to international standards, we help industries maintain the highest levels of gas detection accuracy.
Calibration gas mixtures are precisely composed blends of gases used to verify the accuracy of gas detectors and analytical instruments. These mixtures contain known concentrations of target gases—like H2S, CO, CH4, or O2—diluted in a carrier gas such as nitrogen or air.
– Accurate Readings
Ensures your gas detection devices report precise values.
-Safety Compliance
Critical in hazardous environments where gas leaks can be fatal.
– Regulatory Requirements
 Industries must calibrate instruments as per OSHA, BIS, ISO, and other standards.
-Instrument Longevity
 Regular calibration reduces false alarms and increases device lifespan.
Whether it’s for a confined space gas detector or a fixed gas monitoring system, using the correct calibration gas is non-negotiable.
At Prism Calibration, we provide calibration services across a wide array of industries, ensuring precision, compliance, and operational efficiency. Our services are tailored to meet the specific needs of the following key sectors:
At Prism Calibration, we provide a wide variety of standard and custom calibration gas cylinders, including:
Our NABL-accredited procedures ensure each calibration gas cylinder we deliver is tested, certified, and traceable to national and international standards. This guarantees:
With NABL certification, our services are accepted across all regulatory and industrial audits in India and globally.
We follow strict safety protocols for handling and storing all calibration gas cylinders. Our gases are packaged in leak-proof containers with safety labels and MSDS documentation. We also offer eco-friendly return/recycle programs for empty cylinders.
Yes, all our calibration gases follow NABL-accredited standards and come with traceable certificates.
 Absolutely. We can design custom ppm concentrations and blend them according to your specifications.
Yes, most have a shelf life of 12–36 months, depending on the gas. Always check the expiration on the cylinder label.
Our most popular cylinders are 50-litre water capacity, ideal for field use and lab environments.
