ISO 15859-11:2004
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Space systems -- Fluid characteristics, sampling and test methods -- Part 11: Ammonia

This standard was last reviewed* in 2014.

*ISO standards are reviewed every five years.


ISO 15859-11:2004 specifies limits for the composition of ammonia (NH3) and establishes the sampling and test requirements applicable for the verification of the ammonia composition.

ISO 15859-11:2004 is applicable to sampling and test methods for ammonia used in both flight hardware and ground support facilities, systems, and equipment. ISO 15859-11:2004 is applicable to ammonia influents only within the specified limits herein.

ISO 15859-11:2004 is applicable to any sampling operation required to ensure that, when the fluid enters the launch vehicle or spacecraft, the fluid composition complies with the limits provided hereafter or with any technical specification agreed to for a particular use.


  • Document published on: 2004-06-01
    Edition: 1 (Monolingual) ICS: 49.140
    Status: Published Stage: 90.93 (2014-05-23)
    TC/SC: ISO/TC 20/SC 14 Number of Pages: 5
  • No revision information available

  • No corrigenda or amendments available

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