NASA KSC SPEC P 0018 : 1995

1 SCOPE
2 APPLICABLE DOCUMENTS
  2.1 Governmental
      2.1.1 Specifications
      2.1.2 Other Documents
  2.2 Non-Governmental
3 REQUIREMENTS
  3.1 Chemical and Physical Properties
  3.2 Limiting Values
  3.3 Filter
  3.4 Qualitative Requirements
4 QUALITATIVE ASSURANCE PROVISIONS
  4.1 Responsibility for Inspection
  4.2 Classification of Tests
  4.3 Quality Conformance Tests
      4.3.1 Individual Tests
      4.3.2 Sampling Tests
  4.4 Rejection
  4.5 Test Methods
      4.5.1 Examination of Product
      4.5.2 NO Content
      4.5.3 Nitrogen Tetroxide Assay
      4.5.4 Nitric Acid and Water Assay
      4.5.5 NO + N[2]O[4] + HNO[2] + H[2]O + Assay
      4.5.6 Chlorides
      4.5.7 Sodium
      4.5.8 Nonvolatile Residue
      4.5.9 Particulate
  4.6 Preparation for Delivery Inspection
5 PREPARATION FOR DELIVERY
  5.1 Packaging
  5.2 Preparation of Containers
  5.3 Filling
  5.4 Labeling and Marking
      5.4.1 Identification Tag
      5.4.2 Precautionary Label
6 NOTES
  6.1 Intended Use
  6.2 Definitions
  6.3 Pollution Control

Covers the requirement for nitrogen tetroxide (N[2]O[4]) solution, also known as oxidizer solution (OS), recovered from propellant systems.