EN ISO 10872:2021 PDF

Name: EN ISO 10872:2021 — Water and soil quality - Determination of the toxic effect of sediment and soil samples on growth, fertility and reproduction of Caenorhabditis elegans (Nematoda) (ISO 10872:2020)
SKU: EN ISO 10872:2021
Price: 81.94 EUR
Availability: InStock

Water and soil quality - Determination of the toxic effect of sediment and soil samples on growth, fertility and reproduction of Caenorhabditis elegans (Nematoda) (ISO 10872:2020)

Название (английский):

EN ISO 10872:2021

Water and soil quality - Determination of the toxic effect of sediment and soil samples on growth, fertility and reproduction of Caenorhabditis elegans (Nematoda) (ISO 10872:2020)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 31
Дата публикации:: 4 августа 2021 г.
Издание:: CEN EN 10872 edition 1 version 1
ICS:: 13.060.70

Тип поставки:

Full version465 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:6 раб. дн. (перевод)

Цена:465 €

Описание (английский):

This document specifies a method for determining the toxicity of environmental samples on growth, fertility and reproduction of Caenorhabditis elegans. The method applies to contaminated whole freshwater sediment (maximum salinity 5 g/l), soil and waste, as well as to pore water, elutriates and aqueous extracts that were obtained from contaminated sediment, soil and waste.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты EN

Overview

EN ISO 10872:2021 - adopted from ISO 10872:2020 - defines a standardized biological test to assess the toxic effects of environmental samples on the nematode Caenorhabditis elegans. The method measures sublethal and reproductive endpoints - growth, fertility and reproduction - and applies to whole freshwater sediments (maximum salinity 5 g/l), soils, wastes, and aqueous fractions derived from these matrices (pore water, elutriates and aqueous extracts). EN ISO 10872:2021 is published by CEN following ISO/TC 147 work on water quality.

Key Topics and Requirements

Test organism: Use of the bacterivorous nematode Caenorhabditis elegans (N2 Bristol) as the indicator species.

Measured endpoints: Quantification of effects on growth, fertility and reproduction to detect toxic impacts of dissolved and particle-bound substances.

Applicable sample types: Contaminated freshwater sediment (≤ 5 g/l salinity), soils, waste and associated pore water, elutriates and aqueous extracts.

Test components covered: Procedures for reagents and media, required apparatus, reference substances, organism culture and pre-cultures, sample preparation, test execution, nematode separation, measurements, calculations, validity criteria and reporting.

Quality control: Inclusion of reference/control materials and explicit validity criteria and performance data to ensure reliable, repeatable results.

Scope limits: Designed to assess both dissolved and particle-bound toxicants; intended for freshwater and terrestrial sediment/soil contexts.

Applications and Who Uses It

Environmental and ecotoxicology laboratories performing sediment and soil toxicity testing.

Regulatory authorities and consultants conducting contaminated site assessments, risk evaluation and compliance testing.

Research organizations studying toxic effects of chemicals in soils and sediments, or developing remediation strategies.

Waste management and industrial facilities monitoring potential ecological impacts of discharges or reuse of wastes and dredged materials. Practical uses include screening contaminated sediments/soils, evaluating remediation efficacy, and providing biological effect data to complement chemical analyses.

Related Standards

Developed under ISO/TC 147 (“Water quality”) and adopted by CEN/TC 230 (“Water analysis”).

EN ISO 10872:2021 is the European adoption of ISO 10872:2020; it complements other water and soil biological methods within ISO/CEN portfolios for ecological and sediment quality assessment.

Keywords: EN ISO 10872:2021, ISO 10872:2020, C. elegans, soil toxicity test, sediment toxicity, pore water, elutriate, ecotoxicology, environmental monitoring, growth fertility reproduction test.

EN ISO 10872:2021 PDF

Abstract

Похожие стандарты

Overview

Key Topics and Requirements

Applications and Who Uses It

Related Standards

Технические детали

ISO 10872:2020

Water and soil quality — Determination of the toxic effect of sediment and soil samples on growth, fertility…

EN ISO 6599-1:2026

Packaging - Conditioning for testing - Part 1: Paper sacks (ISO 6599-1:2026)

EN ISO 4885:2026

Ferrous materials - Heat treatments - Vocabulary (ISO 4885:2026)

EN ISO/IEC 29151:2026

Information security, cybersecurity and privacy protection - Controls, requirements, and guidance for persona…

EN ISO 9693:2026

Dentistry - Compatibility testing for metal-ceramic and ceramic-ceramic systems (ISO 9693:2026)

EN ISO 26082-1:2026

Leather - Physical and mechanical test methods for the determination of soiling - Part 1: Rubbing (Martindale…

EN ISO/IEEE 11073-10101:2020/A1:2026

Health informatics - Device interoperability - Part 10101: Point-of-care medical device communication - Nomen…

EN ISO 11609:2026

Dentistry - Dentifrices - Requirements, test methods and marking (ISO 11609:2026)