• ASTM D 4454 : 1985 : R1997

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Standard Test Method for Simultaneous Enumeration of Total and Respiring Bacteria in Aquatic Systems by Microscopy

    Available format(s):  Hardcopy, PDF

    Superseded date:  11-09-2020

    Language(s):  English

    Published date:  31-12-2010

    Publisher:  American Society for Testing and Materials

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    1.1 This test method covers the detection and enumeration of aquatic bacteria by the use of an acridine-orange epifluorescence direct-microscopic counting procedure. This test method is applicable to environmental waters and potable waters.

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

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    Status Superseded

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

    ASTM E 979 : 2020 Standard Practice for Evaluation of Antimicrobial Agents as Preservatives for Invert Emulsion and Other Water Containing Hydraulic Fluids
    ASTM D 6469 : 2020 Standard Guide for Microbial Contamination in Fuels and Fuel Systems
    ASTM E 979 : 2009 : R2015 Standard Practice for Evaluation of Antimicrobial Agents as Preservatives for Invert Emulsion and Other Water Containing Hydraulic Fluids
    ASTM D 6469 : 2017 Standard Guide for Microbial Contamination in Fuels and Fuel Systems
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