ISO 19976-2:2019
International Standard
Current Edition
·
Approved on
19 July 2019
Copper, lead and zinc sulfide concentrates — Determination of cadmium — Part 2: Acid digestion and inductively coupled plasma atomic emission spectrometric method
ISO 19976-2:2019 Files
English
12 Pages
Current Edition
81.73 USD
ISO 19976-2:2019 Scope
This document specifies an acid digestion and inductively coupled plasma atomic emission spectrometric (ICP-AES) method for the determination of the mass fraction of cadmium in copper, lead and zinc sulfide concentrates as follows:
a) for copper sulfide concentrates, the method is applicable to the determination of mass fractions of cadmium from 0,01 % to 0,30 %;
b) for lead sulfide concentrates, the method is applicable to the determination of mass fractions of cadmium from 0,01 % to 0,30 %;
c) for zinc sulfide concentrates, the method is applicable to the determination of mass fractions of cadmium from 0,05 % to 1,00 %.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
YSMO GSO 150-2:2020
GSO 150-2:2013
Yemeni Technical Regulation
Expiration dates for food products - Part 2 :
Voluntary expiration dates
YSMO GSO 2055-1:2020
GSO 2055-1:2015
Yemeni Standard
HALAL FOOD - Part 1 : General Requirements
GSO 2055-1:2015
Gulf Technical Regulation
HALAL FOOD - Part 1 : General Requirements
Recently Published
ISO 24690:2025
International Standard
Glass reinforced thermosetting plastic (GRP) pipes — Test method for the determination of long-term pressure endurance strength
ISO 15614-11:2025
International Standard
Specification and qualification of welding procedures for metallic materials — Welding procedure test — Part 11: Electron and laser beam welding
IEC/TS 81001-2-2:2025
International Standard
Health software and health IT systems safety, effectiveness and security — Part 2-2: Guidance for the implementation, disclosure and communication of security needs, risks and controls
ISO 37190:2025
International Standard
Guidance for practical implementation of ISO 37155 series for supervising at each life cycle phase of smart community infrastructures