HY/T 263-2018 Active Industry standards-The ocean

HY/T 263-2018 Determination of dissolved nitrous oxide in seawater—Headspace equilibrium gas chromatography method

Publish Date: 2018-07-30 Implement Date: 2018-11-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: HY/T 263-2018

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Methods for analyzing substances in marine environments

ICS Name: Geology, meteorology, and hydrology

Publish Date: 2018-07-30

Implement Date: 2018-11-01

Pages: 10 pages

Scope

This standard specifies the methodological principles, analytical procedures, and result calculation for determining the concentration of dissolved nitrous oxide (N2O) in seawater using headspace equilibrium-gas chromatography.
This standard is applicable to the determination of dissolved N2O concentrations in coastal, oceanic, and polar seawater, with a measurement range of 5 nmol·L-1 to 300 nmol·L-1.