ASTM-D3694 2004
$40.63
D3694-96(2004) Standard Practices for Preparation of Sample Containers and for Preservation of Organic Constituents
| Published By | Publication Date | Number of Pages |
| ASTM | 2004 | 7 |
1.1 These practices cover the various means of ( 1 ) preparing sample containers used for collection of waters to be analyzed for organic constituents and ( 2 ) preservation of such samples from the time of sample collection until the time of analysis.
1.2 The sample preservation practice is dependent upon the specific analysis to be conducted. See Section 9 for preservation practices listed with the corresponding applicable general and specific constituent test method. The preservation method for waterborne oils is given in Practice D 3325. Use of the information given herein will make it possible to choose the minimum number of sample preservation practices necessary to ensure the integrity of a sample designated for multiple analysis. For further considerations of sample preservation, see the Manual on Water .
1.3 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. For specific hazard statements, see 6.7, 6.24, and 8.1.3.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Scope Referenced Documents |
| 2 | Terminology Significance and Use Apparatus Reagents and Materials |
| 3 | Preparation of HDPE Sample Bottles Preparation of Glass Sample Bottles and Vials Sample Preservation |
| 4 | TABLE 1 TABLE 2 |
| 5 | TABLE 3 |
| 6 | Sample Holding Times Keywords A1. ALTERNATIVE TREATMENT STEPS A1.1 TABLE A1.1 A2. PRESERVATION OF COMPOSITE SAMPLES A2.1 |
