ISO 15238:2025 PDF
Coal — Determination of total cadmium
Coal — Determination of total cadmium
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 6
- Дата публикации:
- 4 июля 2025 г.
- Издание:
- ISO IS 15238 edition 3 version 1
- ICS:
- 73.040
This document specifies a procedure for the determination of the total cadmium mass fraction of coal.
Abstract
Overview
ISO 15238:2025 specifies a laboratory procedure for the determination of the total cadmium mass fraction in coal. The method combines controlled ashing of a representative coal sample with dissolution of the ash and quantification by . This third edition updates normative references and refines calculation formulae; it is intended for routine monitoring, quality control and regulatory assessment of cadmium in coal.
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