Standard Guide for Field Filtration of Groundwater Samples

Importancia y uso:

4.1 A correctly designed, installed and developed groundwater monitoring well, constructed in accordance with Practice D5092/D5092M, should facilitate collection of samples of groundwater that can be analyzed to determine both the physical and chemical properties of that sample. Samples collected from these wells that require analysis for dissolved constituents should be filtered in the field prior to chemical preservation and shipment to the laboratory for analysis.

Subcomité:

D18.21

Referida por:

D6517-18R23, D6699-24, D6771-21, D6724_D6724M-16R24E01, D6001_D6001M-20, D7929-20

Volúmen:

04.09

Número ICS:

13.060.10 (Water of natural resources)

Palabras clave:

capsule filters; disk filters; dissolved constituents; filter pore size; groundwater samples; negative pressure filtration; positive pressure filtration; pressure filtration; preconditioning filters; sample filtration;