Filtrar :
Norma o proyecto | Etapa | TC |
---|---|---|
Liquid chlorine for industrial use — Method of sampling (for determining only the volumetric chlorine content)
|
90.93 | ISO/TC 47 |
Liquid chlorine for industrial use — Determination of the content of chlorine by volume in the vaporized product
|
90.93 | ISO/TC 47 |
Liquid chlorine for industrial use — Determination of water content — Gravimetric method
|
90.93 | ISO/TC 47 |
Liquid chlorine for industrial use — Determination of water content using an electrolytic analyser
|
95.99 | ISO/TC 47 |
Liquid chlorine for industrial use — Determination of water content using an electrolytic analyser — Addendum 1
|
95.99 | ISO/TC 47 |
Sulphur for industrial use — Determination of total carbon content — Titrimetric method
|
95.99 | ISO/TC 47 |
Sulphur for industrial use — Determination of ash at 850-900 degrees C and of residue at 200 degrees C
|
90.20 | ISO/TC 47 |
Sulphur for industrial use — Determination of loss in mass at 80 degrees C
|
90.20 | ISO/TC 47 |
Sulphur for industrial use — Determination of acidity — Titrimetric method
|
90.20 | ISO/TC 47 |
Sulphur for industrial use — Determination of arsenic content — Silver diethyldithiocarbamate photometric method
|
90.20 | ISO/TC 47 |
Sulphur for industrial use — Determination of chloride content — Photometric method
|
95.99 | ISO/TC 47 |
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