DIN 51391-3:2001-06
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
DIRECT DETERMINATION OF BARIUM, CALCIUM, MAGNESIUM AND ZINC CONTENT OF LUBRICANTS BY INDUCTIVELY COUPLED PLASMA/OPTICAL EMISSION SPECTROSCOPY (ICP/OES)
Hardcopy , PDF
01-06-2014
English
01-01-2001
Foreword
1 Scope
2 Normative references
3 Unit
4 Principle
5 Apparatus
6 Reagents
7 Sampling
8 Plotting the calibration graphs
9 Setting up the spectrometer
10 Sample preparation
11 Procedure
12 Evaluation
13 Expression of result
14 Precision
15 Test report
Specifies the method that determines barium (Ba), calcium (Ca), magnesium (Mg) and zinc (Zn) in an oil-soluble form in unused mineral oils, synthetic oils and additives in concentrations, expressed as percentages by mass, of 0,10 to 0,80 (Ba), 0,05 to 0,40 (Ca), 0,005 to 0,10 (Mg) and 0,02 to 0,16 (Zn) by inductively coupled plasma/optical emission spectroscopy (ICP/OES).
| DevelopmentNote |
Suspended until publication of a revised English text, due to a new German edition. (12/2004)
|
| DocumentType |
Standard
|
| Pages |
6
|
| PublisherName |
German Institute for Standardisation (Deutsches Institut für Normung)
|
| Status |
Withdrawn
|
| DIN 51750-2:1990-12 | SAMPLING OF LIQUID PETROLEUM PRODUCTS |
| DIN 51750-1:1990-12 | SAMPLING OF PETROLEUM PRODUCTS; GENERAL INFORMATION |
| DIN 51008-2:2001-12 | OPTICAL EMISSION SPECTROMETRY (OES) - PART 2: TERMS FOR FLAME AND PLASMA SYSTEMS |
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