GB/T 12763.4-2007
Specifications for oceanographic survey.Part 4: Survey of chemical parameters in sea water (English Version)

Standard No.

GB/T 12763.4-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 12763.4-2007

Replace

GB/T 12763.4-1991

Scope

This part of GB/T 12763 stipulates the scheme design, organization and implementation of survey plan, sample collection and storage, determination method, analysis quality assurance and data processing of seawater chemical elements survey. This section applies to the investigation of seawater chemical elements in marine surveys.

GB/T 12763.4-2007 Referenced Document

• GB/T 12763.1 Specifications for oceanographic survey.Part 1:General
• GB/T 12763.2 Specifications for oceanographic survey.Part 2:Marine hydrographic observation
• GB/T 12763.7 The specifications for oceanographic survey.Par 7:Exchange of oceanographic survey data
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values*， 2008-07-16 Update

GB/T 12763.4-2007 history

• 2007 GB/T 12763.4-2007 Specifications for oceanographic survey.Part 4: Survey of chemical parameters in sea water
• 1991 GB/T 12763.4-1991 The spesification for oceanographic survey observations of chemical parameters in sea water

GB/T 12763.4-2007 -All Parts