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1986~1996年间我国研制了两批共6个海洋地质标准物质:3个多金属结核标准物质GSPN-1~3和3个深海沉积物标准物质GSMS-1~3,形成了两个标准物质系列。与美国、俄罗斯、印度和日本的同类标准物质相比,这些标准物质的主要特点是:①实用性强:这些样品主要取自世界上锰结核最富集、也是各国“先驱投资者”开辟区最集中的太平洋CC区;②系列性好:这些样品还可与美、俄的标准物质构成既具有较大的元素浓度范围又具有适当浓度梯度的标准系列;③被测定组分多(达79个),定值组分达63个。其中包括58个组分的保证值和5个组分的参考值,全组分的加和均在995%~1001%之间;④参加合作的国家数和实验室多:有18个国外实验室和包括台湾大学在内的14个国内实验室参加了合作分析。这就使这些标准物质具有较大的国际影响。
From 1986 to 1996, China developed two marine geological standards in total of six marine geological reference materials: three polymetallic nodules standard materials GSPN-1 ~ 3 and three deep-sea sediment standard materials GSMS-1 ~ 3, forming two standard series . Compared with similar standards in the United States, Russia, India and Japan, the main features of these standards are: ① Practicality: These samples are mainly from the world’s most abundant manganese nodules, but also the “pioneer investors” The most concentrated in the Pacific CC area; ② series of good: these samples can also be made with the United States, Russia, both the standard substance has a larger concentration range of elements with the appropriate concentration gradient of the standard series; ③ were measured components (up to 79 A), the value of components up to 63. Including the guaranteed value of 58 components and the reference value of 5 components, the sum of all components are between 995% and 1001%; ④The number of participating countries and laboratories is more: there are Eighteen foreign laboratories and 14 national laboratories including Taiwan University participated in the cooperative analysis. This makes these standards have a greater international impact.