GB/T 39304-2020
General technical specification for sample pre-treatment of biological toxicity detection in reclaimed water (English Version)

Standard No.

GB/T 39304-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 39304-2020

Scope

This standard specifies the general technical requirements for sample pretreatment in the biological toxicity detection of pollutants in reclaimed water. This standard applies to sample collection, preparation and quality control before biological toxicity testing of reclaimed water.

GB/T 39304-2020 Referenced Document

• GB/T 6682 Water for analytical laboratory use.Specification and test methods
• HJ 493 Water quality.Technical regulation of the preservation and handling of samples
• HJ 494 Water quality.Guidance on sampling techniques
• HJ/T 372 The technical requirement and test procedures for water quality automatic sampler

GB/T 39304-2020 history

• 2020 GB/T 39304-2020 General technical specification for sample pre-treatment of biological toxicity detection in reclaimed water