DB32/T 4344-2022 Active Jiangsu ProvinceLocal standards

DB32/T 4344-2022 Marine sediment oil determination: Ultrasonic extraction-UV spectrophotometry

DB32/T 4344-2022 Marine sediment oil determination: Ultrasonic extraction-UV spectrophotometry

Publish Date: 2022-09-06 Implement Date: 2022-10-06 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB32/T 4344-2022

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Methods for analyzing substances in marine environments

ICS Name: Environmental protection, health, and safety (vocabulary)

Publish Date: 2022-09-06

Implement Date: 2022-10-06

Pages: 12 pages

Scope

This document specifies the methodological principles, reagents and materials, instruments and equipment, samples, analytical procedures, calculations and presentation, accuracy, quality assurance, and quality control for the determination of oil in marine sediments by ultrasonic extraction and UV spectrophotometry.
This document is applicable to the determination of oil in marine sediments by ultrasonic extraction and UV spectrophotometry.

Development Information

Word Count: 19 Thousand words Pages: 12 pages

Referenced Standards

GB 17378.3-1998 The specification for marine monitoring Part 3:Sample collection、storage and transportation GB 17378.3-2007 The specification for marine monitoring—Part 3:Sample collection, storage and transportation GB 17378.5-1998 The specification for marine monitoring Part 5:Sediment analysis GB 17378.5-2007 The specification for marine monitoring—Part 5:Sediment analysis HJ 168-2020 Environmental Monitoring and Analysis Method Standardization Technical Guidelines HJ/T 168-2004 Environmental Monitoring and Analysis Method Standardization Technical Guidelines HJ 168-2010 Methodology for standardization of analysis methods technical guidelines HJ 442.4-2020 "Nearshore Marine Environmental Monitoring Technical Specification - Part 4: Sediment Monitoring in Nearshore Marine Areas" (English translation only)

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