GB/T 30738-2014 in English

VALID

Determination of radionuclide in marine sediment—Gamma spectrometry

Issued on:2014-06-09
Implemented on:2014-10-01
File Format:PDF
Delivery:Via email within 5 business days

Price(USD)： $300.00
$291.00

Standard No:	GB/T 30738-2014
Document status:	VALID
Title in English:	Determination of radionuclide in marine sediment—Gamma spectrometry
Title in Chinese:	海洋沉积物中放射性核素的测定 γ能谱法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 5 business days
Issued on:	2014-06-09
Implemented on:	2014-10-01
ICS Classification:	07.060-Geology. Meteorology. Hydrology
Chinese Classification:	Z17-Analysis methods for substances in ocean
Professional Classification:	GB-National Standard
Related Keywords:	marine sediment gamma spectrometry scopethis standard artificial gamma radionuclides marine sediments high-purity germanium [ hpge ] gamma spectrometer sediment sample ports
Related Topics:	marine sediment deposition nuclide radionuclide energy spectrum sediment Water gamma nuclide standard Sediment Standard Marine Sediment Reference Materials Marine Sediment Standard marine sediment nickel Spectrum detector Marine Sediment + Nickel Marine Sediment Reference Materials Area Spectrum Spectral area Spectral detection Medium spectrum Spectrometer system Spectral detection marine sediment marine sediment quality Sediment detection Marine Sediment Standard Sediment Standard Spectroscopy Zhonghai Drugs energy spectrum energy spectrum Sediment detection sedimented ocean total peak area method radionuclide method sediment dating Spectrometer system Spectrometer deposits Methods of Sediment Dating Method for Determination of pH in Sediment marine sediment quality radionuclide measurement mass spectrometry Nuclide properties radionuclide Arsenic in the Ocean Determination of radioactive elements in water Spectral area Sediment in the liquid GBT30738 GB/T 30738-2014 ICP-MS detection of radionuclides radioactivity Marine Sediment Quality Standard Radioactivity Detection methods for radioactive elements in water gb/t 30738-2014 Haoyang sediment air drying method Method for determination of radioactive substances in water gb/t 30738

《GB/T 30738-2014海洋沉积物中放射性核素的测定 γ能谱法》由TC283（全国海洋标准化技术委员会）归口，主管部门为自然资源部(海洋)。
本标准规定了用高纯锗[HPGe]γ能谱仪测定海洋沉积物中天然或人工γ放射性核素活度的常规方法。
本标准适用于在实验室测定活度高于探测限,并且各核素的γ特征谱线能够分辨开的海洋沉积物样品。

Scope

This standard specifies the routine method for determining the activity of natural or artificial gamma radionuclides in marine sediments by high-purity germanium [HPGe] gamma spectrometer. This standard is applicable to marine sediment sample ports where the activity measured in the laboratory is higher than the detection limit, and the 7 characteristic spectral lines of each nuclide can be distinguished.

More samples: GB 50021-2001(2009) GB 18306-2015 DL/T 5154-2012

Sample only — not a preview of GB/T 30738-2014

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