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ASTM International, 09/01/2012
Publisher: ASTM
File Format: PDF
$26.00$52.00
Published:01/09/2012
Pages:2
File Size:1 file , 57 KB
Note:This product is unavailable in Russia, Ukraine, Belarus
1.1 This classification covers both qualitative and quantitative techniques that are used commonly for the collection of phytoplankton. The particular techniques that are used during an investigation are dependent upon the study objectives. Of additional importance in the selection of a technique is the uneven distribution of organisms both temporally and spacially. This classification describes qualitative and quantitative ways of collecting phytoplankton from inland surface waters. Specifically, qualitative samplers include conical tow nets and pumps; quantitative samplers include the Clarke-Bumpus plankton sampler, Juday plankton trap, water sampling bottles, and depth-integrating samplers.
Standard Practice for Body Measurements and Sizing of Fire and Rescue Services Uniforms and Other Thermal Hazard Protective Clothing
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Standard Test Method for Measurement of Cut Resistance to Chain Saw of Foot Protective Devices
Standard Test Method for Determination of Deposition of Aerially Applied Oil Spill Dispersants
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Standard Guide for Spectrometric Analysis of Reactive and Refractory Metals (Withdrawn 2017)
