Search China standards English version for test concentrations

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Database: 365,228(8 Aug 2026)

GB 4943 photovoltaic linen mats wheeled tractors scopethis part industrial cluster brand cultivation framework steam turbine pre- outdoor fixed reception scopethis part hybrid integrated circuit dc/dc

GB/T 5750.13-2023 in English

Standard examination methods for drinking water—Part 13: Radiological indices

VALID

Issued on:2023-03-17 | Implemented on:2023-10-01

$400.00 $388.00
GB/T 31270.14-2014 in English

Test guidelines on environmental safety assessment for chemical pesticides. Part 14: Alga growth inhibition test

SUPERSEDED

Issued on:2014-10-10 | Implemented on:2015-03-11

$200.00 $194.00
GB/T 25915.1-2021 in English

Cleanrooms and associated controlled environments—Part 1: Classification of air cleanliness by particle concentration

VALID

Issued on:2021-08-20 | Implemented on:2022-03-01

$550.00 $534.00
GB/T 31270.12-2014 in English

Test guidelines on environmental safety assessment for chemical pesticides. Part 12: Fish acute toxicity test

SUPERSEDED

Issued on:2014-10-10 | Implemented on:2015-03-11

$150.00 $146.00
GB 31604.40-2016 in English

National Food Safety Standard - Food Contact Materials and Articles -Determination of Migration of Maleic Acid and Its Acid Anhydride

VALID

Issued on:2016-10-19 | Implemented on:2017-04-19

$60.00 $59.00
TSG 91-2021 in English

Regulation on Energy Conservation and Environmental Protection Technology for Boiler

VALID

Issued on:2021-12-30 | Implemented on:2022-06-01

$330.00 $321.00
GB/T 42732-2023 in English

Nanotechnologies―Size distribution and concentration measurement of inorganic nanoparticles in aqueous media―Single particle inductively coupled plasma mass spectrometry

VALID

Issued on:2023-08-06 | Implemented on:2024-03-01

$310.00 $301.00
GB/T 6165-2021 in English

Test method of the performance of high efficiency particulate air filter—Efficiency and resistance

VALID

Issued on:2021-04-30 | Implemented on:2021-11-01

$750.00 $728.00
GB/T 25915.3-2024 in English

Cleanrooms and associated controlled environments—Part 3: Test methods

VALID

Issued on:2024-03-15 | Implemented on:2024-10-01

$660.00 $641.00
GB/T 35102-2017 in English

Information technology-Radio frequency identification-Conformance test methods for air interface at 800/900 MHz

VALID

Issued on:2017-11-01 | Implemented on:2018-05-01

$560.00 $544.00

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