Normativa ISO UNE gratis

Fecha de publicación: 01/12/2018 Standard Test Method for Softening Point of Asphalt and Pitch (Mettler Cup-and-Ball Method) ASTM D3461 – 18

Fecha de publicación: 01/12/2018 Standard Specification for Aggregate for Masonry Mortar ASTM C144 – 18

Fecha de publicación: 01/12/2018 Standard Test Method for Free Cyanide and Aquatic Free Cyanide with Flow Injection Analysis (FIA) Utilizing Gas Diffusion Separation and Amperometric Detection ASTM D7237 – 18

Fecha de publicación: 01/12/2018 Standard Test Method for Analysis of Nickel Alloys by Graphite Furnace Atomic Absorption Spectrometry ASTM E1834 – 18

Fecha de publicación: 15/12/2018 Standard Test Method for Total Oil and Grease (TOG) and Total Petroleum Hydrocarbon (TPH) in Water and Wastewater with Solvent Extraction Using Non-Dispersive Mid-IR Transmission Spectroscopy ASTM D8193 – 18

Fecha de publicación: 15/12/2018 Standard Practice for Preparing an Equilibrium Liquid/Vapor Sample of Live Crude Oil, Condensates, or Liquid Petroleum Products Using a Manual Piston Cylinder for Subsequent Liquid Analysis or Gas Analysis ASTM D8236 – 18

Fecha de publicación: 15/12/2018 Standard Guide for Analysis, Interpretation, and Modeling of Spatial Variation in Geostatistical Site Investigations ASTM D5922 – 18

Fecha de publicación: 15/12/2018 Standard Guide for Selection of Kriging Methods in Geostatistical Site Investigations ASTM D5923 – 18

Fecha de publicación: 15/12/2018 Standard Test Method for Air-Entraining Admixtures for Concrete ASTM C233/C233M – 18

Fecha de publicación: 15/12/2018 Standard Guide for Environmental Site Investigation in Cold Regions ASTM D5995 – 18