ASTM D 1091 : 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Methods for Phosphorus in Lubricating Oils and Additives
Hardcopy , PDF
11-11-2014
English
01-06-2011
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 05.01, 2018 Defines the determination of phosphorus in unused lubricating oils and lubricating oil additives and their concentrates.
| Committee |
D 02
|
| DevelopmentNote |
Supersedes ASTM D 809. (02/2002)
|
| DocumentType |
Test Method
|
| Pages |
9
|
| ProductNote |
Reconfirmed 2011
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
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| SupersededBy | |
| Supersedes |
1.1 These test methods cover the determination of phosphorus in unused lubricating oils and lubricating oil additives and their concentrates. The test methods are not restricted with respect to the type of phosphorus compounds that may be present
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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. 7.1 This test method covers a procedure for removal of organic material and subsequent conversion of phosphorus to phosphate ion in samples of unused lubricating oils, lubricating oil additives, and their concentrates. 12.1 This test method covers determination of total phosphorus in concentrations of less than two mass % (see Note 6), calculated on the basis of the original test specimen, in samples treated by the acid-oxidation procedure described in Sections 7-11. Note 6—For phosphorus concentrations greater than or equal to two mass %, see Sections 19-25.
19.1 This test method covers the determination of total phosphorus in concentrations of 2 mass % or more, (see Note 10), calculated on the basis of the original sample, in samples treated by the acid-oxidation procedure described in Sections 7-11.
Note 10—For phosphorus concentrations less than 2 mass %, see Sections 12-18.
| ASTM D 7455 : 2019 | Standard Practice for Sample Preparation of Petroleum and Lubricant Products for Elemental Analysis |
| ASTM D 7578 : 2018 | Standard Guide for Calibration Requirements for Elemental Analysis of Petroleum Products and Lubricants |
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