At Nippon Gases we are called “The Gas Professionals” for a reason, and it’s because we’ll be able to solve any doubt.
Highest level of traceability for gas analysis that require it
This category of calibration mixtures consists of predefined scopes of components and their concentrations, its production and certification methodology as well as the claimed uncertainties being documented in a quality system that is frequently audited by a team of ISO17025 recognized auditors and a technical expert.
Natural gas calorific value determination.
The traceability of the reported concentration results is mandatory linked to the metrological level of calibrated mass pieces, Certified Reference Materials (CRM) and Primary Reference Materials (PRM)
Blends accredited by the National Accreditation Body (ENAC)
Liquid mixtures are certified by composition (weighing, gravimetric method), by laboratory analysis (analytical method) or by both. These mixtures must not be manufactured using highly volatile components such as ethylene or permanent gases such as methane.
Traceability of accreditation standars
Latest Company News
31.03.2026
Nippon Gases changes its company name to Nippon Sanso on April 1st 2026
Nippon Gases, the European subsidiary of Nippon Sanso Holdings Corporation (referred to as “The Group”), will officially change its name…
03.03.2026
Oximesa Acquires Esteve Teijin Healthcare And Strengthens Its Home Respiratory Therapy Services Across The Iberian Peninsula
Nippon Sanso Holdings Corporation (NSHD), through its European subsidiary Oximesa, has acquired Esteve Teijin Healthcare (ETH), in a move that reinforces its…
24.09.2025
Nippon Gases to rename as Nippon Sanso from April 1st 2026
Nippon Gases, the European subsidiary of Nippon Sanso Holdings Corporation, announces that, starting April 1st 2026, the company will operate…