Standard Practice for Low-Flow Purging and Sampling for Wells and Devices Used for Ground-Water Quality Investigations (Withdrawn 2011)
NORMA vydaná dňa 10.2.2002
Označenie normy: ASTM D6771-02
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.2.2002
Počet strán: 7
Približná hmotnosť: 21 g (0.05 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
ground water, ground-water monitoring, ground-water quality, ground-water sampling, indicator parameters, low-flow purging, low-stress purging, micropurging, minimal drawdown purging, purging, water quality monitoring, ICS Number Code 13.060.10 (Water of natural resources)