BS 2000-431(1998) : 1998
Current
The latest, up-to-date edition.
METHODS OF TEST FOR PETROLEUM AND ITS PRODUCTS - PETROLEUM PRODUCTS - DETERMINATION OF ACID NUMBER - SEMI-MICRO COLOUR-INDICATOR TITRATION METHOD
English
01-01-1998
Defines a semi-micro colour-indicator procedure for determining the acidic constituents in new or used petroleum products and lubricants soluble in mixtures of toluene and propan-2-ol, or capable of existing as suspensions in such mixtures, where the suspended material is sufficiently dissociated that its acidic components can be titrated.
| Committee |
PTI/13
|
| DevelopmentNote |
Also numbered as IP 431 (05/2002) Reviewed and confirmed by BSI, May, 2004. (11/2004) Also numbered as ISO 7537 Supersedes 95/125312 DC (06/2005)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
Energy Institute (formerly Institute of Petroleum - IP)
|
| Status |
Current
|
| Supersedes |
| ISO 4263:1986 | Petroleum products — Inhibited mineral oils — Determination of oxidation characteristics |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| ISO 6619:1988 | Petroleum products and lubricants — Neutralization number — Potentiometric titration method |
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