Republika e Kosovës
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SK SSH EN ISO 17075-2:2020

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SK SSH EN ISO 17075-2:2020
Status: Published
Gjuha: English
Faqe: 29
Publikuar: 2020-08-11
Regjistri Kombëtar: 312/2020
Botim:
Standardet ndërkombëtare që kanë lidhje
This standard is identical to:
EN ISO 17075-2:2017
CEN/TC 289
This standard is identical to:
ISO 17075-2:2017
IULTCS
Çmim: 28 €



Titulli Shqip

Lëkurë-Provat kimike-Përcaktimi i përmbajtjes së kromit (VI) (ISO 17075 : 2007)

Titulli Anglisht

Leather - Chemical determination of chromium(VI) content in leather - Part 2: Chromatographic method (ISO 17075-2:2017)

Scope Shqip

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Scope Anglisht

ISO 17075-2:2017 specifies a method for determining chromium(VI) in solutions leached from leather under defined conditions. The method described is suitable to quantify the chromium(VI) content in leathers down to 3 mg/kg. ISO 17075-2:2017 is applicable to all leather types. The results obtained from this method are strictly dependent on the extraction conditions. Results obtained by using other extraction procedures (extraction solution, pH, extraction time, etc.) are not comparable with the results produced by the procedure described in this document. If a leather sample is tested with both ISO 17075-1 and this document, the results obtained with this document are considered as the reference. The advantage of the method described in this document is that there are no interferences from the colour of the extract. Nevertheless, interlaboratory trials do not show significant differences (see Annex D) and the results are comparable between both methods.

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Veprim Kombëtar

Numri Standardit
Gjuha
Status
Publikuar
Faqe
Çmim
 
Blej
English
Published 
2020-08-11 
23 
25 € 
PDF
Blej
Lëkurë-Provat kimike -Përcaktimi i përmbajtjes së kromit (VI) (ISO 17075 : 2007)