ASTM D888-18 PDF

Scope: 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 1.2 The precision of Test Methods A and B was carried out using a saturated sample of reagent water. It is the user’s responsibility to ensure the validity of the test methods for waters of untested matrices. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For a specific precautionary statements, see 7.1 and Note 17. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

ASTM D888-18 Referenced Document

ASTM D1066 Standard Practice for Sampling Steam
ASTM D1129 Standard Terminology Relating to Water
ASTM D1193 Standard Specification for Reagent Water
ASTM D2777 Standard Practice for Determination of Precision and Bias of Applicable Methods of Committee D-19 on Water
ASTM D3370 Standard Practices for Sampling Water from Closed Conduits
ASTM D5847 Standard Practice for Writing Quality Control Specifications for Standard Test Methods for Water Analysis
ASTM E200 Standard Practice for Preparation, Standardization, and Storage of Standard and Reagent Solutions for Chemical Analysis