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sklademVydáno: 1986
ISO 7382
Ethylene for industrial use — Sampling in the liquid and the gaseous phase
CURRENCY
| Označení normy: | ISO 7382 |
| Počet stran: | 6 |
| Vydání: | 1 |
| Vydáno: | 1986 |
DESCRIPTION
ISO 7382
Describes the procedure and the precautions to be taken in drawing representative samples of ethylene in the liquid phase stored at -100 °C and in the gaseous phase, for the purpose of their analysis excluding the determination of water content, other polar components and hydrocarbons heavier than C5. In an annex a diagrammatic representation is given of a system for the removal of the portion of the sample not used in the analysis.