ISO/TR 22019:2019 PDF
Nanotechnologies — Considerations for performing toxicokinetic studies with nanomaterials
Nanotechnologies — Considerations for performing toxicokinetic studies with nanomaterials
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 54
- Дата публикации:
- 22 мая 2019 г.
- Издание:
- ISO TR 22019 edition 1 version 1
- ICS:
- 07.120
This document describes the background and principles for toxicokinetic studies relevant for nanomaterials. Annex A shows the definitions for terminology with respect to toxicokinetics as used in OECD TG 417:2010.
Abstract
Overview
ISO/TR 22019:2019 - Nanotechnologies - Considerations for performing toxicokinetic studies with nanomaterials is a technical report from ISO/TC 229 (2019) that reviews the background, principles and practical issues for performing toxicokinetic (ADME) studies on nanomaterials. The document clarifies why nanomaterials (NMs) require specific toxicokinetic consideration - their particulate nature, size-dependent behavior and surface chemistry mean absorption, distribution, metabolism and excretion (ADME) can differ substantially from dissolved chemicals or bulk particles. Annex A reproduces terminology used in OECD TG 417:2010 and Annex B summarizes quantitation methods.
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