News

Updates of ASTM standards for the month of October from various committees related to the topic of this site. A relatively light month for new and updated standards.

New Standards

• C1721 – Standard Guide for Petrographic Examination of Dimension Stone is a new standard, now available. C1721-09
• D7572 – Standard Guide for Recovery of Aqueous Cyanides by Extraction from Mine Rock and Soil After Remediation of Process Releases is a new standard, now available. D7572-09
• D7574 – Standard Test Method for Determination of Bisphenol A in Environmental Waters by Liquid Chromatography/Tandem Mass Spectrometry is a new standard, now available. D7574-09
  

Revised Standards

• D5128 – Standard Test Method for On-Line pH Measurement of Water of Low Conductivity has been revised to D5128-09
• D5543 – Standard Test Methods for Low-Level Dissolved Oxygen in Water has been revised to D5543-09
• D6888 – Standard Test Method for Available Cyanide with Ligand Displacement and Flow Injection Analysis (FIA) Utilizing Gas Diffusion Separation and Amperometric Detection has been revised to D6888-09
• D6910/D6910M – Standard Test Method for Marsh Funnel Viscosity of Clay Construction Slurries has been revised (with designation change) to D6910/D6910M-09
• D7365 – Standard Practice for Sampling, Preservation and Mitigating Interferences in Water Samples for Analysis of Cyanide has been revised to D7365-09a

Click through for notes on GeoPrac and ASTM Stnadards Updates. […]