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ASTM D2977-71(1998)
- Standard Test Method for Particle Size Range of Peat Materials for Horticultural Purposes
- standard by ASTM International, 12/10/1998
- Publisher: ASTM
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1.1 This test method covers measurement of the weight percentage of fractions of a peat material defined in terms of selected ranges of screen sizes.
1.2 This standard does not purport to address the safety problems 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.