ASTM-D3228 2005
$40.63
D3228-05 Standard Test Method for Total Nitrogen in Lubricating Oils and Fuel Oils by Modified Kjeldahl Method
Published By | Publication Date | Number of Pages |
ASTM | 2005 | 5 |
1.1 This test method covers the determination of nitrogen in lubricating oils when present in the concentration from 0.03 to 0.10 mass %, and for the determination of nitrogen in fuel oils when present in the concentration from 0.015 to 2.0 mass %. This test method is also applicable to the analysis of additive concentrates and additive packages.
Note 1This test method may not be applicable to certain materials containing N-O or N-N linkage. However, the samples used in the cooperative program to establish the precision of the test method were compounded with currently available ashless additives containing nitrogen. Complete recovery of the nitrogen present in these additives was obtained.
1.2 The values stated in SI units are to be regarded as the standard.
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 warning statements, see 6.6, 6.9, and 8.8.
PDF Catalog
PDF Pages | PDF Title |
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1 | Scope Referenced Documents Summary of Test Method Significance and Use Apparatus Reagents |
2 | Sampling Procedure |
3 | Calculation Quality Control Precision and Bias |
4 | Keywords X1. QUALITY CONTROL MONITORING X1.1 X1.2 X1.3 X1.4 X1.5 X1.6 X2. HELPFUL HINTS FOR OPERATION OF TEST METHOD D 3228 TEST X2.1 X2.2 X2.3 X2.4 X2.5 X2.6 X2.7 |