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Calibration Gas

Reliable and Certified Calibration Gas with Free Worldwide Delivery

Stop waiting for your calibration gas. FastCalGas is the first and only calibration gas supplier to offer free worldwide delivery on qualifying orders. With major stockholding hubs in the UK, USA, and Singapore, we eliminate the hidden fees and logistical delays, so you can get the certified gas you need, when and where you need it. 

Calibration Gas You Can Trust

From span gases for gas detector calibration to scrubber gas for fine-tuning your EGCS, every FastCalGas cylinder is manufactured and certified to the highest global and local standards, including ISO 11118:2015 and ISO 7866. 

We guarantee complete transparency with a fully indisputable audit trail. Every gas mixture is NIST or NPL weight-traceable and can be tracked back to its original raw materials – ensuring absolute accuracy, proven quality, and total peace of mind. 

Explore Our Full Calibration Gas Range

Free worldwide delivery available on qualifying orders, with all mixtures full traceable and certified to international standards.

Application of our Calibration Gas

Our high-quality calibration gas supports precision and reliability across a wide range of essential applications, providing the accuracy you need to maintain safety and compliance in your operations.

Latest Calibration Gas Articles

The Martek Marine blog contains the latest industry news, product information, helpful articles, and guides.

  • Why Scrubber Calibration is Critical for IMO Compliance

    Why Scrubber Calibration is Critical for IMO Compliance

  • How the quality of your calibration gas impacts performance

    How the quality of your calibration gas impacts performance

  • How to increase marine safety and reduce calibration costs

    How to increase marine safety and reduce calibration costs

Frequently Asked Questions

Have a question about our calibration gas? Check out our frequently asked questions below. If you can’t find the answer you’re looking for, please contact our team using the form at the bottom of the page.

What is FastCalGas 1-2-1? Does it include specialist gas mixtures?

Yes, it does! FastCalGas 1-2-1 is a hassle-free calibration gas service designed to streamline operations, reduce admin costs, and eliminate logistical headaches. With one order, a two-year supply, and a single invoice, it simplifies procurement and budgeting. Our dedicated team manages everything from start to finish, including hazardous cargo paperwork, ensuring your vessels receive high-quality calibration gas on time, every time.

How does FastCalGas 1-2-1 help with compliance and safety?

FastCalGas 1-2-1 ensures your vessels always have accurate, high-quality calibration gas to meet industry regulations and safety standards. With a reliable two-year supply and seamless management of hazardous cargo documentation and delivery, you can avoid compliance risks, minimise downtime, and keep your systems running smoothly.

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