Water quality — Radium-226 — Part 4: Test method using alpha spectrometry
This document specifies methods to determine 226Ra in all types of waters by alpha spectrometry.
The methods are applicable to test samples of supply/drinking water, rainwater, surface and ground water, marine water, as well as cooling water, industrial water, domestic, and industrial wastewater after proper sampling and handling, and test sample preparation.
The detection limit depends on the…
Microscopes — Microscopes with digital imaging displays — Information provided to the user regarding...
ISO 18221:2016 specifies the minimum information to be provided to the user by the manufacturers of microscopes with digital displays regarding imaging performance.
It further specifies terms and definitions for describing the optical performance of the digital imaging path of microscopy systems including the observation of the image on digital displays.
NOTE Terms and definitions for…
Information technology — Coded representation of immersive media — Part 26: Conformance and referenc...
This document specifies the reference software and conformance suite for carriage of G-PCC data as specified in ISO/IEC 23090-18. The information provided describes the reference software modules and the features that it supports. It includes the status of the development of the reference software for ISOBMFF encapsulation of carriage of G-PCC data. It also provides a description of how the…
Educational organizations — Management systems for educational organizations — Requirements with gui...
This document pecifies requirements for a management system for educational organizations (EOMS) when such an organization:
a) needs to demonstrate its ability to support the acquisition and development of competence through teaching, learning or research;
b) aims to enhance satisfaction of learners, other beneficiaries and staff through the effective application of its EOMS, including processes…
This document defines the terms for lithium minerals, lithium compounds, lithium alloys and cathode materials, as well as for related to production processes and product characteristics.
This document can be used as a reference to unify technical terms in lithium minerals, lithium compounds, lithium alloys and cathode materials production, application, inspection, circulation, trading,…
Surface chemical analysis — General procedures for quantitative compositional depth profiling by glo...
ISO 11505:2013 describes a glow discharge optical emission spectrometric (GD-OES) method for the determination of the thickness, mass per unit area and chemical composition of surface layer films.
It is limited to a description of general procedures of quantification of GD-OES and is not applicable directly for the quantification of individual materials having various thicknesses and elements to…
Cereals and cereal products — Determination of 17 mycotoxins by ultra-high-performance liquid chroma...
This document specifies a method for the quantitative determination of17 mycotoxins including aflatoxin B1, aflatoxin B2, aflatoxin G1, aflatoxin G2, deoxynivalenol, nivalenol, deoxynivalenol-3- Glucoside, 3-acetyl-deoxynivalenol, 15-acetyl-deoxynivalenol,zearalenone,ochratoxin A, fumonisinB1, fumonisinB2, fumonisinB3,T-2 toxin, HT-2 toxin, and sterigmatocystin in cereals and cereal products…
Le présent document fournit des lignes directrices concernant le bilan du capital humain (BCH) interne et externe. L'objectif est d'étudier et de rendre transparente la contribution du capital humain à l'organisme afin de soutenir l'employabilité de la main-d'œuvre. Le présent document est applicable à tous les organismes, quels que soient leur type, leur taille, la…
