GB/T 35524-2017 Active National standards

GB/T 35524-2017 Chemicals—Lemna sp.growth inhibition test

GB/T 35524-2017 Chemicals—Lemna sp.growth inhibition test

Publish Date: 2017-12-29 Implement Date: 2018-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 35524-2017

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Logo, packaging, transportation, storage

ICS Name: Laboratory medicine

Publish Date: 2017-12-29

Implement Date: 2018-07-01

Pages: 18 pages

Scope

This standard specifies the terms and definitions for the test of growth inhibition of duckweed by chemicals, the required information about the test substance, the principle, the reference substance, the instrumentation and equipment, the test system, the test procedure, quality control, and data and reports. This standard is applicable to testing the toxicity of chemicals to freshwater aquatic organisms of the genus Lemna.

Development Information

Word Count: 34 Thousand words Pages: 18 pages

Referenced Standards

OECD化学品测试导则No.104 GB/T 21801-2008 Chemicals—Ready biodegradability—Manometric respirometry test GB/T 21802-2008 Chemicals—Ready biodegradability—Modified MITI test (Ⅰ) GB/T 21803-2008 Chemicals—Ready biodegradability—DOC die-away test GB/T 21831-2008 Chemicals—Ready biodegradability:Closed bottle test GB/T 21845-2008 Chemicals—Water solubility test GB/T 21852-2008 Chemicals—Partition coefficient(n-octanol/water)—High performance liquid chromatography(HPLC)method GB/T 21853-2008 Chemicals—Partition coefficient(n-octanol/water)—Shake flask method GB/T 21855-2008 Chemicals—Test of hydrolysis as a function of pH GB/T 21856-2008 Chemicals—Ready biodegradability—CO2 evolution test GB/T 21857-2008 Chemicals—Ready biodegradability—Modified OECD screening test GB/T 22052-2008 Test method for vapor pressure-temperature relationship and initial decompostition temperature of liquids by isoteniscope GB/T 22228-2008 Chemical products for industrial use—Determination of vapour pressure of solids and liquids in the rang 10 -1 to 10 5 Pa—Static method GB/T 22229-2008 Chemical products for industrial use—Determinaton of vapour pressure of solids and liquids at range 10 -3 to 1 Pa—Vapour pressure balance method GB/T 21852-2025 Chemicals—Partition coefficient (n-octanol/water)—High performance liquid chromatography (HPLC)method

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