BAS EN ISO 15587-1:2004

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BAS EN ISO 15587-1:2004 Print
Status: Važeći
Jezik: engleski
Broj stranica: 21
Objavljen: 2004-12-29
Glasnik: 2004/3
Izdanje: 1.
Referentni broj izvornog dokumenta i stepen usklađenosti:
EN ISO 15587-1:2002, identičan
ISO 15587-1:2002, identičan

Cijena: 61 KM

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Naslov

Kvalitet vode - Digestija u svrhu određivanja izabranih elemenata u vodi - Dio 1: Digestija sa zlatotopkom

Naslov na engleskom jeziku

Water quality - Digestion for the determination of selected elements in water - Part 1: Aqua regia digestion

Područje primjene

Ispitivanje vode na hemijske supstance

Područje primjene na engleskom jeziku

This part of ISO 15587 specifies a method for extracting trace elements from a water sample using aqua regia as a digestion agent. The method is applicable to all types of waters with a suspended solids mass concentration of less than 20 g/l and a mass concentration of total organic carbon (TOC) expressed as carbon of less than 5 g/l. The aqua regia digestion method is empirical and it might not release elements completely. However, for most environmental applications, the result is fit for purpose. Aqua regia digestion is suitable for the release of: Ag, Al, As, B, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, Hg, K, Mg, Mn, Mo, Na, Ni, P, Pb, Sb, Se, Sn, Sr, Tl, V, Zn. It is not suitable for the digestion of refractory compounds such as SiO 2, TiO2 and Al2O3. The presence of chloride in the digestion solution may limit the application of analytical techniques. The method is generic and may be implemented using a wide variety of equipment provided the digestion composition is unchanged, the digestion temperature is known, and the digestion duration is in accordance with this temperature.

Tehnički komitet

ICS

Direktiva/Uredba

Nema informacija.

Nacionalne aktivnosti

Nema informacija.

Faza izrade standarda

60.60 - BAS standard dostupan javnosti (BAS) - Datum realizacije: 2004-12-29

Oznaka standarda
Status
Jezik
Objavljen
Br. str.
Cijena
Kupi
Važeći
2004-12-29
20
53 KM 
Kupi
Kvalitet vode - Digestija u svrhu određivanja izabranih elemenata u vodi - Dio 2: Digestija u nitratnoj kiselini