GB/T 27858-2011
Chemicals. Sediment-water chironomid toxicity test. Spiked water method (English Version)

Standard No.

GB/T 27858-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 27858-2011

Scope

This standard specifies the test method for assessing the toxicity of rock ants in sediment-water systems by spiking in water. This standard is applicable to assess the effects of long-term exposure to chemicals on freshwater Diptera Chironomus sp. larvae in sediment-water.

GB/T 27858-2011 Referenced Document

• GB/T 21809 Chemicals.Test method of earthworm acute toxicity test

GB/T 27858-2011 history

• 2011 GB/T 27858-2011 Chemicals. Sediment-water chironomid toxicity test. Spiked water method