Глинозем, преимущественно используемый для производства алюминия. Отбор проб
Название (англ.):
Aluminium oxide primarily used for the production of aluminium; Sampling
Описание (англ.):
Details the practical requirements for taking representative samples intended for chemical analysis and determination of the physical characteristics. Applicable to products during transport, loading/unloading, contimuous flow and storage. Will berevised when general methods are available. Taking samples is carried out without reduction of particle size by manual or mechanical removal of increments of constant mass. Storage of the increments and transport at ambient temperature in closed containers. Shall remain in the same physical and chemical state in which the sample has been drawn until the time of laboratory examination. Has also been approved by the IUPAC.
Дата регистрации:
10.01.74
Дата введения:
01.12.73
Код КГС:
А39
Код ОКСТУ:
1719;1709
Код ОКС(МКС):
71.100.10
Код ОКП:
1719;1709
Нормативные ссылки:
BS 4140 PART 20-1980, EQV*NBN T 03-422-1983, EQV*NF T20-200-1973, EQV
Ключевые слова:
ALUMINIUM ALUMINIUM OXIDE CHEMICAL ANALYSIS CHEMICAL ANALYSIS AND TESTING PRODUCTION SAMPLING SAMPLING METHODS CHEMICAL ANALYSIS AND TESTIN