ISO 17075-1:2017

Leather — Chemical determination of chromium(VI) content in leather — Part 1: Colorimetric method

Datum objavljivanja: 2. 2. 2017.

Опште информације

Trenutna faza: 90.92 Effective date: 14. 1. 2025.

Inicijator: ISO

Pripada: IULTCS

Vrsta: Međunarodni standard

ICS: 59.140.30

Jezik: engleski francuski

Kupovina

Status: Objavljen

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Apstrakt

ISO 17075-1:2017 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 17075-1:2017 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 this document and ISO 17075-2, the results obtained with ISO 17075-2 are considered as the reference. The advantage of the method described in ISO 17075-2 is that there are no interferences from the colour of the extract. Nevertheless, interlaboratory trials do not show significant differences (see Annex C) and the results are comparable between both methods.

Životni ciklus

PRETHODNO

POVUČEN
ISO 17075:2007

TRENUTNO

OBJAVLJEN
ISO 17075-1:2017
90.92 Odluka o izmeni ili reviziji standarda
14. 1. 2025.

REVIDIRAN OD

PROJEKAT
ISO/CD 17075-1

Nacionalna preuzimanja

SRPS EN ISO 17075-1:2017

ISS

Koža – Hemijsko određivanje sadržaja hroma(VI) u koži – Deo 1: Kolorimetrijska metoda

60.60 Standard objavljen

G120 Saznaj više