Filtrar :
| Norma o proyecto | Etapa | TC |
|---|---|---|
|
ISO/R 1542:1971 [Retirada]
Withdrawal of ISO/R 1542-1971
|
95.99 | ISO/TC 78 |
|
ISO 1543:1981 [Retirada]
Benzole industry — Vocabulary
|
95.99 | ISO/TC 47 |
|
Aromatic hydrocarbons — Sampling
|
90.93 | ISO/TC 47 |
|
ISO 5271:1979 [Retirada]
Benzene for industrial use — Specification
|
95.99 | ISO/TC 47 |
|
Toluene for industrial use — Specifications
|
90.93 | ISO/TC 47 |
|
ISO 5274:1979 [Retirada]
Aromatic hydrocarbons — Acid-wash test
|
95.99 | ISO/TC 47 |
|
ISO 5275:1979 [Retirada]
Aromatic hydrocarbons — Test for presence of mercaptans (thiols) — Doctor test
|
95.99 | ISO/TC 28 |
|
Petroleum products and hydrocarbon solvents - Detection of thiols and other sulfur species — Doctor test
|
90.93 | ISO/TC 28 |
|
ISO 5276:1979 [Retirada]
Aromatic hydrocarbons — Test for neutrality
|
95.99 | ISO/TC 47 |
|
ISO 5277:1981 [Retirada]
Aromatic hydrocarbons — Determination of residue on evaporation of products having boiling points up to 150 degrees C
|
95.99 | ISO/TC 47 |
|
ISO 5278:1980 [Retirada]
Benzene — Determination of crystallizing point
|
95.99 | ISO/TC 47 |
|
ISO 5279:1980 [Retirada]
Toluene — Determination of hydrocarbon impurities — Gas chromatographic method
|
95.99 | ISO/TC 47 |
|
Xylene for industrial use — Specification
|
90.93 | ISO/TC 47 |
|
ISO 5281:1980 [Retirada]
Aromatic hydrocarbons — Benzene, xylene and toluene — Determination of density at 20 degrees C
|
95.99 | ISO/TC 47 |
|
Aromatic hydrocarbons — Determination of sulphur content — Pitt-Ruprecht reduction and spectrophotometric method
|
90.93 | ISO/TC 47 |
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