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    ASTM D4134-82(2012)

    Standard Practice for Sampling Phytoplankton with a Clarke-Bumpus Plankton Sampler (Withdrawn 2020)

    Withdrawn Standard: ASTM D4134-82(2012) | Developed by Subcommittee: D19.24


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    Withdrawn Rationale:

    This practice covers the procedures for obtaining semiquantitative samples of a phytoplankton community by use of a Clarke-Bumpus plankton sampler.

    Formerly under the jurisdiction of Committee D19 on Water, this practice was withdrawn in May 2020. This standard was withdrawn without replacement due to its limited use by the industry.

    1. Scope

    1.1 This practice covers the procedures for obtaining semiquantitative samples of a phytoplankton community by use of a Clarke-Bumpus plankton sampler.

    1.2 This standard does not purport to address all of the safety problems, 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.



    2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    ASTM Standards

    D4137 Practice for Preserving Phytoplankton Samples


    Referencing This Standard
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    DOI: 10.1520/D4134-82R12

    Citation Format

    ASTM D4134-82(2012), Standard Practice for Sampling Phytoplankton with a Clarke-Bumpus Plankton Sampler (Withdrawn 2020), ASTM International, West Conshohocken, PA, 2012, www.astm.org

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