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ASTM International - ASTM D4387-84(1997)

Standard Guide for Selecting Grab Sampling Devices for Collecitng Benthic Macroinvertebrates

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Organization: ASTM International
Publication Date: 1 January 1997
Status: inactive
Page Count: 12
ICS Code (Biology. Botany. Zoology): 07.080
scope:

1.1 This guide covers selecting grab sampling devices for collecting benthic macroinvertebrates. (See Table 1)

1.2 The grab sampler when used correctly is a quantitative collecting device. It is designed to penetrate and grab or scoop a variety of substrates or sediment types from which macroinvertebrates are collected in freshwater, estuarine, and marine habitats.

Document History

ASTM D4387-84(1997)
January 1, 1997
Standard Guide for Selecting Grab Sampling Devices for Collecitng Benthic Macroinvertebrates
1.1 This guide covers selecting grab sampling devices for collecting benthic macroinvertebrates. (See Table 1) 1.2 The grab sampler when used correctly is a quantitative collecting device. It is...
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