ASTM D3869-15 PDF

Scope: 4.1 Identification of a brackish water, seawater, or brine is determined by comparison of the concentrations of their dissolved constituents. The results are used to evaluate the origin of the water, determine if it is a possible pollutant or determine if it is a commercial source of a valuable constituent such as iodine or bromine.

1.1 These test methods2 cover the determination of soluble iodide and bromide ions, or both, in brackish water, seawater, and brines. Four test methods are given as follows:

1.1.1 Test Method A for both Iodide and Bromide Ions—Volumetric, for concentrations from 0.2 to 2000 mg/L iodide and from 5 to 6500 mg/L bromide (Sections 7 – 15).

1.1.2 Test Method B for Iodide Ion—Colorimetric, for concentrations from 0.2 to 2000 mg/L iodide (Sections 16 – 25).

1.1.3 Test Method C for Iodide Ion—Selective electrode, for concentrations from 1 to 2000 mg/L iodide (Sections 26 – 34).

1.1.4 Test Method D for Bromide Ion—Colorimetric, for concentrations from 40 to 6500 mg/L bromide (Sections 35 – 44).

1.2 Test Method A is intended for use on all brackish waters, seawaters, and brines that contain appreciable amounts of iodide or bromide ions or both. Test Methods B, C, and D, because of their rapidity and sensitivity, are recommended for the analysis of brackish waters, seawaters, and brines in the field and in the laboratory.

1.3 Samples containing from 0.2 to 2000 mg/L of iodide or 5 to 650......

ASTM D3869-15 Referenced Document

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 D5810 Standard Guide for Spiking into Aqueous Samples
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
ASTM E275 Standard Practice for Describing and Measuring Performance of Ultraviolet, Visible, and Near-Infrared Spectrophotometers
ASTM E60 Standard Practice for Analysis of Metals, Ores, and Related Materials by Molecular Absorption Spectrometry

2023 ASTM D3869-15(2023) Standard Test Methods for Iodide and Bromide Ions in Brackish Water, Seawater, and Brines
2015 ASTM D3869-15 Standard Test Methods for Iodide and Bromide Ions in Brackish Water, Seawater, and Brines
2009 ASTM D3869-09 Standard Test Methods for Iodide and Bromide Ions in Brackish Water, Seawater, and Brines
2004 ASTM D3869-04 Standard Test Methods for Iodide and Bromide Ions in Brackish Water, Seawater, and Brines
1995 ASTM D3869-95(1999) Standard Test Methods for Iodide and Bromide Ions in Brackish Water, Seawater, and Brines