ASTM-D5708 2005
$40.63
D5708-05 Standard Test Methods for Determination of Nickel, Vanadium, and Iron in Crude Oils and Residual Fuels by Inductively Coupled Plasma (ICP) Atomic Emission Spectrometry
| Published By | Publication Date | Number of Pages |
| ASTM | 2005 | 8 |
1.1 These test methods cover the determination of nickel, vanadium, and iron in crude oils and residual fuels by inductively coupled plasma (ICP) atomic emission spectrometry. Two different test methods are presented.
1.2 Test Method A (Sections and )ICP is used to analyze a sample dissolved in an organic solvent. This test method uses oil-soluble metals for calibration and does not purport to quantitatively determine or detect insoluble particulates.
1.3 Test Method B (Sections )ICP is used to analyze a sample that is decomposed with acid.
1.4 The concentration ranges covered by these test methods are determined by the sensitivity of the instruments, the amount of sample taken for analysis, and the dilution volume. A specific statement is given in . Typically, the low concentration limits are a few tenths of a mg/kg. Precision data are provided for the concentration ranges specified in Section .
1.5 &si-value;
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.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | Scope Referenced Documents Summary of Test Method |
| 2 | Significance and Use Purity of Reagents Sampling and Sample Handling Apparatus Reagents Preparation of Standards and Specimens Preparation of Apparatus |
| 3 | Calibration and Analysis Apparatus TABLE 1 FIG. 1 |
| 4 | Reagents Preparation of Standards and Quality Control (QC) Samples FIG. 2 |
| 5 | Preparation of Test Specimens Preparation of Apparatus Calibration and Analysis Calculations Quality Control Report Precision and Bias TABLE 2 |
| 6 | Keywords TABLE 3 TABLE 4 TABLE 5 |
| 7 | X1. QUALITY CONTROL X1.1 X1.2 X1.3 X1.4 X1.5 X1.6 X2. HELPFUL HINTS FOR OPERATION OF TEST METHODS D5708 X2.1 X2.2 X2.3 X2.4 X2.5 X2.6 X2.7 X2.8 X2.9 X2.10 X2.11 X2.12 X2.13 X2.14 X2.15 |
| 8 | X2.16 X2.17 X2.18 X2.19 X2.20 X2.21 X2.22 X2.23 |
