Half Price Standard Code

Correlating Qualitative Surface Profile Assessment Methods to Quantitative Methodology on Prepared Concrete Substrates
Report / Survey by National Association of Corrosion Engineers, 08/10/2022

Materials for Storing and Handling Commercial Grades of Aqueous Hydrofluoric Acid and Anhydrous Hydrogen Fluoride
Report / Survey by National Association of Corrosion Engineers, 09/20/2022

Petroleum and natural gas industries – Materials for use in H2S-containing environments in oil and gas production: Part 1, 4th Edition (Identical to ISO 15156-1:2020)
standard by National Association of Corrosion Engineers, 09/01/2022

Treatments for the Protection for Metal Parts of Service Stores and Equipment Against Corrosion
Report / Survey by National Association of Corrosion Engineers, 03/11/2022

Laboratory Screening Test to Determine the Ability of Scale Inhibitors to Prevent the Precipitation of Barium Sulfate or Strontium Sulfate, or Both, from Solution (for Oil and Gas Production Systems)
standard by National Association of Corrosion Engineers, 08/08/2022

Standard for Hull Roughness Measurements on Ship Hulls in Dry Dock
standard by National Association of Corrosion Engineers, 03/14/2022

Recovery and Repassivation after Low pH Excursions in Open Recirculating Cooling Water Systems
Report / Survey by National Association of Corrosion Engineers, 01/18/2022

Pressurized Water Cleaning of Concrete and Cementitious Materials – Thorough Cleaning
Report / Survey by National Association of Corrosion Engineers, 01/26/2022

Technical Specification for Ship Coating Repair
Report / Survey by National Association of Corrosion Engineers, 02/28/2022

Measurement Techniques Related to Criteria for Cathodic Protection on Underground or Submerged Metallic Piping Systems
standard by National Association of Corrosion Engineers, 03/01/2022