Preparation of Five China Sea and Continental Shelf Sediment Reference Materials with Ultra Fine Particle Size

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	Preparation of Five China Sea and Continental Shelf Sediment Reference Materials with Ultra Fine Particle Size
	Wang, YM (Wang Yimin)4; Gao, YS (Gao Yu-Shu); Wang, XH (Wang Xiao-Hong); Huang, YY (Huang Yong-Yang); Wang, ZY (Wang Zhen-Yu); Shi, XF (Shi Xue-Fa)
刊名	CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
	2009
卷号	37 期号:11 页码:1700-1705
关键词	China Sea continental shelf marine sediment reference materials chemical constitutes ultra-fine particle size sample
ISSN号	0253-3820
英文摘要	The preparation and certification of five China Sea and continental shelf sediment reference materials MSCS-1 -5 are reported. The raw samples were collected separately from the East China Sea and the South China Sea. First, they were ground by a ball mill to a homogenous powder of less than 74 mu m, then these samples was further processed by an ultra-fine processing technique, a jet mill, to form an ultra-fine powder. The particle size distribution of the samples was determined with a laser particle-analyser, their average particle size is < 4 mu m. The homogeneity was tested by high-precision WD-XRF and the minimum sampling mass is 5 mg, which was confirmed by XRF, ICP-AES and ICP-MS. Twelve laboratories participated in the cooperative study and 60 constituents were determined. 50 and 51 components were certified as certified values and 1 and 2 components as reference values respectively for MSCS-1 and MSCS-2, 52 constituents were certified as certified values for MSCS-3, 4 and 5. The sum of the major and minor components in the five reference materials MSCS-1 -5 is 99.9%, 99.6%, 100.4%, 100.1% and 99.7%, respectively.
学科主题	岩矿鉴定与测试
WOS关键词	PACIFIC-OCEAN ; POLYMETALLIC NODULE
WOS研究方向	Chemistry
语种	中文
出版者	ELSEVIER SCIENCE INC
WOS记录号	WOS:000272520400028
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/38907]
专题	中国地质调查局
作者单位	1.[Wang Yimin 2.Gao Yu-Shu 3.SOA, Inst Oceanog 1, Qingdao 266061, Peoples R China 4.中国地质科学院国家地质实验测试中心
推荐引用方式 GB/T 7714	Wang, YM ,Gao, YS ,Wang, XH ,et al. Preparation of Five China Sea and Continental Shelf Sediment Reference Materials with Ultra Fine Particle Size[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2009,37(11):1700-1705.
APA	Wang, YM ,Gao, YS ,Wang, XH ,Huang, YY ,Wang, ZY ,&Shi, XF .(2009).Preparation of Five China Sea and Continental Shelf Sediment Reference Materials with Ultra Fine Particle Size.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,37(11),1700-1705.
MLA	Wang, YM ,et al."Preparation of Five China Sea and Continental Shelf Sediment Reference Materials with Ultra Fine Particle Size".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 37.11(2009):1700-1705.