By Specification

The standards and specifications ASTG works to, and the analytical systems that verify against them. Select a standard to see the relevant instrumentation.

Contact Us
By Specification
By Bulk Gas
By Contaminant

  • ISBT

    International Society of Beverage Technologists (ISBT) is the only international society dedicated to the scientific technical aspects of the non-alcoholic beverage industry.

  • Slide with ISO 14687 Hydrogen Purity Standard on in white text.

    ISO 14687 Hydrogen Purity Standard

    The ISO-14687 hydrogen quality standard defines the maximum allowable impurity concentration of 13 impurities (gasses and VOCs) that are specifically ...

  •

    SAE

    Collaborating with SAE International, a global association of over 128,000 engineers, ASTG brings cutting-edge solutions to the aerospace, automotive, and commercial-vehicle ...

  •

    CGA

    In collaboration with the Compressed Gas Association (CGA), ASTG stands at the forefront of safety standards and practices in the compressed gas industry.

  •

    EIGA

    Teaming up with the European Industrial Gases Association (EIGA), ASTG is at the forefront of safety and technical advancements in the production and distribution of ...

  •

    NFPA

    Partnering with the National Fire Protection Association (NFPA), ASTG joins the legacy of addressing the world's most challenging safety issues for more than 125 years.

  •

    MILITARY

    Analytical Science and Technologies Group (ASTG) stands as a trusted innovator, providing cutting-edge solutions aligned with military specifications.

NEWS AND EVENTS

You might find interesting

  • Engineer reviewing ultra-high purity gas purity data in a semiconductor fabrication facility

    Parts-per-billion problems: How gas purity fail...

    At sub-3 nm nodes, a parts-per-billion impurity excursion can disturb a process without triggering an alarm, surfacing later as a killer defect or a parametric shift. This article sets out...

    Parts-per-billion problems: How gas purity failures risk semiconduc...

    At sub-3 nm nodes, a parts-per-billion impurity excursion can disturb a process without triggering an alarm, surfacing later as a... Read More

    Read More
  • Continuous gas purity monitoring system installed in a semiconductor fab sub-fab area

    A guide to continuous gas purity monitoring in ...

    Gas that leaves bulk storage at specification does not necessarily arrive that way. Outgassing, valve wear, micro-leaks and purifier exhaustion all introduce contaminants at ppb concentrations, and a periodic sample...

    A guide to continuous gas purity monitoring in semiconductor fabs

    Gas that leaves bulk storage at specification does not necessarily arrive that way. Outgassing, valve wear, micro-leaks and purifier exhaustion... Read More

    Read More
  • Ultra-high purity gas distribution pipework and valve manifold in a manufacturing facility

    Invisible contamination, visible losses: Why yo...

    A Certificate of Analysis verifies purity at the point of supply. It says nothing about what happens once gas passes through piping, valves, regulators and manifolds on its way to...

    Invisible contamination, visible losses: Why you can never assume g...

    A Certificate of Analysis verifies purity at the point of supply. It says nothing about what happens once gas passes... Read More

    Read More
  • ASTG TO-GPMS-6G ultra-high purity gas analysis system enclosure for semiconductor fabs

    Inside the ASTG TO-GPMS-6G: A UHP gas analysis ...

    A technical walkthrough of the ASTG TO-GPMS-6G: Tiger Optics Halo OK and Halo KA CRDS analyzers covering trace oxygen and moisture across six bulk gas streams, a three-bay enclosure with...

    Inside the ASTG TO-GPMS-6G: A UHP gas analysis system for semicondu...

    A technical walkthrough of the ASTG TO-GPMS-6G: Tiger Optics Halo OK and Halo KA CRDS analyzers covering trace oxygen and... Read More

    Read More
  • Front-Opening Unified Pod carrying 300 mm wafers in a semiconductor fabrication facility

    How semiconductor gas sensors can help protect ...

    By an advanced stage of fabrication, a single FOUP can represent more than $1 million in accumulated processing value, and downstream metrology cannot prevent exposure because inspection happens after the...

    How semiconductor gas sensors can help protect million-dollar wafer...

    By an advanced stage of fabrication, a single FOUP can represent more than $1 million in accumulated processing value, and... Read More

    Read More