ISO 1389-2:1977
Withdrawn
Phthalic anhydride for industrial use — Methods of test — Part 2: Measurement of colour of the molten material
Hardcopy , PDF
English, French
02-01-1977
02-19-2019
The principle is based on the measurement of colour, by the method specified in ISO 2211, of a test portion in the molten state. The results are expressed in Hazen units. - ISO 1389, Parts 1 to 11, replace ISO Recommendation R 1389-1970.
| Committee |
ISO/TC 47
|
| DocumentType |
Standard
|
| Pages |
2
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| Standards | Relationship |
| GOST ISO 1389-2 : 1993 | Identical |
| NBN T 04 212 : 1983 | Identical |
| NFT 20 735 : 1967 | Similar to |
| ISO 2211:1973 | Liquid chemical products — Measurement of colour in Hazen units (platinum-cobalt scale) |
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