ASTM-D6855 2003
$44.96
D6855-03 Standard Test Method for Determination of Turbidity Below 5 NTU in Static Mode
Published By | Publication Date | Number of Pages |
ASTM | 2003 | 13 |
1.1 This test method covers the static determination of turbidity in water (see 4.1).
1.2 This test method is applicable to the measurement of turbidities under 5.0 nephelometric turbidity units (NTU).
1.3 This test method was tested on municipal drinking water, ultra-pure water and low turbidity samples. It is the user’s responsibility to ensure the validity of this test method for waters of untested matrices.
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 and health practices and determine the applicability of regulatory limitations prior to use. Refer to the MSDSs for all chemicals used in this procedure.
PDF Catalog
PDF Pages | PDF Title |
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1 | Scope Referenced Documents Terminology |
2 | Summary of Test Method Significance and Use Interferences Apparatus |
3 | FIG. 1 FIG. 2 |
4 | Purity of Reagents FIG. 3 |
5 | Reagents |
6 | Safety Sampling and Sample Preservation Calibration and Calibration Verification |
7 | Procedure for the Measurement of Water Turbidity Report Quality Control/Quality Assurance TABLE 1 |
8 | Precision and Bias Keywords TABLE 2 |
9 | X1. CLEANING AND MAINTENANCE OF TURBIDITY SAMPLE CELLS AND CAPS X1.1 Introduction X1.2 Cleaning X1.3 Maintenance X2. PROCEDURE FOR SEASONING GLASSWARE WHEN PREPARING CALIBRATION STANDARDS X2.1 Introduction X2.2 Procedure |
10 | X3. STABILITY OF FORMAZIN TABLE X3.1 TABLE X3.2 |
11 | X3.1 X4. CRITICAL VALUES OF F TABLE X4.1 |
12 | TABLE X4.1 |
13 | REFERENCES |