ISO 3694:1977
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Ammonium sulphate for industrial use — Determination of chloride ions content — Potentiometric method
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
05-04-2019
English, French
01-12-1977
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Applicable to products having chloride ion contents of equal to or more than 0.0005 % (m/m). Potentiometric titration of the ions with silver nitrate solution in a nitric acid-acetone-water medium, using a silver measurement electrode and a calomel referende electrode.
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| Standards | Relationship |
| DIN EN ISO 13694:2016-08 | Identical |
| NFT 20 575 : 1966 FD | Similar to |
| NBN T 03 071 : 1979 | Identical |
| EN ISO 13294:1997 | Dental handpieces - Dental air-motors (ISO 13294:1997) |
| I.S. EN ISO 13294:1998 | DENTAL HANDPIECES - DENTAL AIR-MOTORS |
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