Résumé
PrévisualiserISO 13547-1:2014 specifies an iron hydroxide concentration and inductively coupled plasma atomic emission spectrometric (ICP-AES) method for the determination of the mass fraction of arsenic in copper, lead, zinc, and nickel sulfide concentrates as follows: for copper sulfide concentrates, the method is applicable to the determination of mass fractions of arsenic from 0,05 % to 2,0 %; for lead sulfide concentrates, the method is applicable to the determination of mass fractions of arsenic from 0,05 % to 1,0 %; for zinc sulfide concentrates, the method is applicable to the determination of mass fractions of arsenic from 0,05 % to 0,6 %; for nickel sulfide concentrates, the method is applicable to the determination of mass fraction of arsenic from 0,05 % to 1,0 %.
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État actuel: PubliéeDate de publication: 2014-11
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Edition: 1
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- ICS :
- 73.060.99 Autres minerais métallifères
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| Format | Langue | |
|---|---|---|
| std 1 92 | PDF + ePub | |
| std 2 92 | Papier |
- CHF92
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