ASTM D888-18 + Redline

Standard Test Methods for Dissolved Oxygen in Water

1.1 ,These test methods cover the determination of dissolved oxygen in water. Three test methods are given as follows:

,	Range, mg/L	Sections
Test Method A—,Titrimetric Procedure–,High Level	>,1.0	8 –, 15
Test Method B—,Instrumental Probe Procedure—,Electrochemical	0.05 to 20	16 –, 25
Test Method C—,Instrumental Probe Procedure—,Luminescence-Based Sensor	0.05 to 20	26 –, 31