ASTM D6771-18
- Standard Practice for Low-Flow Purging and Sampling for Wells and Devices Used for Ground-Water Quality Investigations
- standard by ASTM International, 09/01/2018
- Category: ASTM
$48.00
$24.00
1.1 This practice describes the method of low-flow purging and sampling used to collect groundwater samples from wells to assess groundwater quality.

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