ISO/TC 47
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 5969 | ISO 1390-4:1977 | Maleic anhydride for industrial use — Methods of test — Part 4: Determination of maleic anhydride content — Titrimetric method | Atcelts |
| 4997 | ISO/R 744:1968 | Sodium carbonate for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method | Atcelts |
| 7377 | ISO 2463:1973 | Sodium chlorate for industrial use — Determination of chloride content — Mercurimetric method | Atcelts |
| 8042 | ISO 2992:1974 | Ammonium sulphate for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method | Atcelts |
| 8597 | ISO 3332:1975 | Sulfate d'ammonium à usage industriel — Dosage de l'azote ammoniacal — Méthode titrimétrique après distillation | Atcelts |
| 7381 | ISO 2466:1973 | Potassium hydroxide for industrial use — Sampling — Test sample — Preparation of the main solution for carrying out certain determinations | Atcelts |
| 8043 | ISO 2993:1974 | Ammonium sulphate for industrial use — Determination of free acidity — Titrimetric method | Atcelts |
| 7375 | ISO 2461:1973 | Sodium chlorate for industrial use — Determination of matter insoluble in water | Atcelts |
| 13294 | ISO 6796:1981 | Polyglycols for industrial use — Determination of hydroxyl number — Phthalic anhydride esterification method | Atcelts |
| 9182 | ISO 3707:1976 | Acide phosphorique à usage industriel (y compris les industries alimentaires) — Dosage du calcium — Méthode par absorption atomique dans la flamme | Atcelts |
Attēlo no 451. līdz 460. no pavisam 589 ieraksta(-iem).