ISO 6618:1997
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Petroleum products and lubricants — Determination of acid or base number — Colour-indicator titration method
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06-02-1997
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Specifies a colour-indicator titration method for the determination of acidic or basic constituents in petroleum products and lubricants soluble in mixtures of toluene and propan-2-ol. It is applicable for the determination of acids or bases having extremly low dissociation constants. Replaces the first edition.
| Committee |
ISO/TC 28
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| SS-ISO 6618 : 1997 | Identical |
| IS 1448 : Part 188 : 2021 | Identical |
| DIN ISO 6618:2015-07 | Identical |
| NF ISO 6618 : 1997 | Identical |
| NEN ISO 6618 : 1997 | Identical |
| PN ISO 6618 : 2011 | Identical |
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