EDTA

Technique:
Titrimetry

Reference method:
SCA method,The Examination of Waters and Associated Materials 

Limit of Detection:
Water : 0.3mg/l as EDTA
Soil : 3.0mg/Kg as EDTA

Sample required:
Water : 50ml  
Soil : 10g

Container:
Glass

Notes:
MDLs may be affected by sample matrix interferences, dilutions