T/CUWA 20064-2024 Active Group standards

T/CUWA 20064-2024 Method and technical standard for toxicity determination of drinking water

T/CUWA 20064-2024 Method and technical standard for toxicity determination of drinking water

Publish Date: 2024-03-25 Implement Date: 2024-06-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CUWA 20064-2024

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Environmental hygiene

ICS Name: \nWater quality

Publish Date: 2024-03-25

Implement Date: 2024-06-01

Pages: 28 pages

Scope

This document stipulates the general requirements for detecting the toxicity of drinking water and describes the detection methods of three in vitro biological toxicity effects of drinking water quality, including the neutral red uptake method, the recombinant human α-estrogen receptor (h-ER) gene dual hybrid yeast method, and the SOS/Umu method.
This document is applicable to the determination of in vitro cytotoxicity, in vitro estrogen receptor interference effects, and in vitro DNA damage effects of drinking water quality caused by organic pollutants.

Development Information

Word Count: 44 Thousand words Pages: 28 pages

Referenced Standards

GB/T 5750.2-2006 Standard examination methods for drinking water—Collection and preservation of water samples GB/T 5750.2-2023 Standard examination methods for drinking water—Part 2:Collection and preservation of water samples GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 16886.5-2003 Biological evaluation of medical devices—Part 5:Test for in vitro cytotoxicity GB/T 16886.5-2017 Biological evaluation of medical devices—Part 5:Tests for in vitro cytotoxicity

Related Standards

GB/T 6816-1986 Abolished

GB/T 6816-1986 Water quality—Vocabulary—Part 1 and part 2

Publish Date: 1986-10-10

GB/T 6920-1986 Active

GB/T 6920-1986 Water quality—Determination of pH value—Glass electrode method

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GB/T 7466-1987 Active

GB/T 7466-1987 Water quality—Determination of total chromium

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GB/T 7467-1987 Active

GB/T 7467-1987 Water quality—Determination of chromium (Ⅵ)—1,5 Diphenylcarbohydrazide spectrophotometric method

Publish Date: 1987-03-14

GB/T 7468-1987 Abolished

GB/T 7468-1987 Water quality—Determination of total mercury—Cold atomic absorption spectropho to metry

Publish Date: 1987-03-14

GB/T 7469-1987 Active

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Publish Date: 1987-03-14