Skip to content
Please enter a keyword to search

  • ASTM D 7168 : 2016

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
    View superseded by

    Standard Test Method for 99Tc in Water by Solid Phase Extraction Disk

    Available format(s):  Hardcopy, PDF

    Superseded date:  10-12-2022

    Language(s):  English

    Published date:  10-11-2016

    Publisher:  American Society for Testing and Materials

    Add To Cart

    Scope - (Show below) - (Hide below)

    1.1This test method describes a solid phase extraction (SPE) procedure to separate 99Tc from environmental water (non-process-related or effluent water samples). Technetium-99 beta activity is measured by liquid scintillation spectrometry.

    1.2This test method is designed to measure 99Tc in the range of approximately 0.037 Bq/L (1.0 pCi/L) or greater for a one litre sample.

    1.3This test method has been used successfully with tap water. It is the user’s responsibility to ensure the validity of this test method for samples larger than 1 L and for waters of untested matrices.

    1.4Technetium-99 alternatively can be determined in water samples using Practice D8026.

    1.5The values stated in SI units are to be regarded as standard. The values given in parentheses are provided for information only and are not considered standard.

    1.6This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 9.

    General Product Information - (Show below) - (Hide below)

    Committee D 19
    Document Type Test Method
    Publisher American Society for Testing and Materials
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    ASTM C 1387 : 2014 Standard Guide for the Determination of Technetium-99 in Soil
    ASTM D 8026 : 2016 Standard Practice for Determination of Tc-99 in Water by Inductively Coupled Plasma Mass Spectrometry (ICP-MS)

    Standards Referencing This Book - (Show below) - (Hide below)

    ASTM D 4448 : 2001 : R2019 Standard Guide for Sampling Ground-Water Monitoring Wells
    ASTM D 3370 : 1995 : REV A : R2003 : EDT 1 Standard Practices for Sampling Water from Closed Conduits
    ASTM D 1129 : 2003 Standard Terminology Relating to Water
    ASTM D 7902 : 2020 Standard Terminology for Radiochemical Analyses
    ASTM D 7902 : 2014 : EDT 1 Standard Terminology for Radiochemical Analyses
    ASTM D 7902 : 2014 Standard Terminology for Radiochemical Analyses
    ASTM D 1129 : 2013 Standard Terminology Relating to Water
    ASTM D 1129 : 2013 : R2020 Standard Terminology Relating to Water
    ASTM D 5847 : 1999 : REV A : EDT 1 Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
    ASTM D 4448 : 1985 : REV A : R1992 Standard Guide for Sampling Ground-Water Monitoring Wells
    ASTM D 6001 : 1996 : EDT 1 Standard Guide for Direct-Push Water Sampling for Geoenvironmental Investigations
    ASTM D 2777 : 2012 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
    ASTM D 4448 : 2001 : R2013 Standard Guide for Sampling Ground-Water Monitoring Wells
    ASTM D 1193 : 1977 : R1983 : EDT 1 Standard Specification for Reagent Water
    ASTM D 5847 : 2002 : R2007 Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
    ASTM D 4448 : 2001 : R2007 Standard Guide for Sampling Ground-Water Monitoring Wells
    ASTM D 1129 : 2006 Standard Terminology Relating to Water
    ASTM D 2777 : 2003 Standard Practice for Determination of Precision and Bias of Applicable Methods of Committee D-19 on Water
    ASTM D 2777 : 2021 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
    ASTM D 6001 : 1996 : R2002 Standard Guide for Direct-Push Water Sampling for Geoenvironmental Investigations
    ASTM D 3370 : 2010 Standard Practices for Sampling Water from Closed Conduits
    ASTM D 2777 : 2013 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
    ASTM D 7282 : 2021 Standard Practice for Setup, Calibration, and Quality Control of Instruments Used for Radioactivity Measurements
    ASTM D 8026 : 2016 Standard Practice for Determination of Tc-99 in Water by Inductively Coupled Plasma Mass Spectrometry (ICP-MS)
    ASTM D 5847 : 2002 : R2012 Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
    ASTM D 2777 : 1998 Standard Practice for Determination of Precision and Bias of Applicable Methods of Committee D-19 on Water
    ASTM D 3370 : 2008 Standard Practices for Sampling Water from Closed Conduits
    ASTM D 1129 : 1999 : REV A Standard Terminology Relating to Water
    ASTM D 1129 : 2006 : REV A Standard Terminology Relating to Water
    ASTM D 1193 : 2006 : R2011 Standard Specification for Reagent Water
    ASTM D 5847 : 2002 : R2020 Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
    ASTM D 1129 : 2003 : REV A Standard Terminology Relating to Water
    ASTM D 1129 : 2002 Standard Terminology Relating to Water
    ASTM D 7902 : 2016 Standard Terminology for Radiochemical Analyses
    ASTM D 1193 : 1991 Standard Specification for Reagent Water
    ASTM D 1129 : 2004 Standard Terminology Relating to Water
    ASTM D 5847 : 2022 Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
    ASTM D 7902 : 2018 Standard Terminology for Radiochemical Analyses
    ASTM D 2777 : 2008 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
    ASTM D 2777 : 2006 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
    ASTM D 3370 : 2018 Standard Practices for Sampling Water from Flowing Process Streams
    ASTM D 7282 : 2014 Standard Practice for Set-up, Calibration, and Quality Control of Instruments Used for Radioactivity Measurements
    ASTM D 1129 : 2002 : REV A Standard Terminology Relating to Water
    ASTM D 5847 : 2002 Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
    ASTM D 3370 : 1976 Standard Practices for Sampling Water
    ASTM D 7282 : 2006 Standard Practice for Set-up, Calibration, and Quality Control of Instruments Used for Radioactivity Measurements
    ASTM D 1193 : 1970 Standard Specification For Reagent Water
    ASTM D 4448 : 2001 Standard Guide for Sampling Ground-Water Monitoring Wells
    ASTM D 1193 : 2006 Standard Specification for Reagent Water
    ASTM D 3370 : 1995 : REV A : R1999 : EDT 1 Standard Practices for Sampling Water from Closed Conduits
    ASTM D 6001 : 2005 : R2012 Standard Guide for Direct-Push Groundwater Sampling for Environmental Site Characterization
    ASTM D 1193 : 1999 Standard Specification for Reagent Water
    ASTM D 1129 : 2010 Standard Terminology Relating to Water
    ASTM D 6001 : 2005 Standard Guide for Direct-Push Groundwater Sampling for Environmental Site Characterization
    ASTM D 3370 : 2007 Standard Practices for Sampling Water from Closed Conduits
    ASTM D 1129 : 2006 : REV A : EDT 1 Standard Terminology Relating to Water
    ASTM D 1129 : 2001 Standard Terminology Relating to Water
    ASTM D 1129 : 2004 : EDT 1 Standard Terminology Relating to Water
    ASTM D 1193 : 2006 : R2018 Standard Specification for Reagent Water
    ASTM D 2777 : 2008 : EDT 1 Standard Practice for Determination of Precision and Bias of Applicable Test Methods of Committee D19 on Water
    View more information

    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective