1) biological National Standard Reference material
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生物标样
2) biodiversity indicator
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生物多样性指标
4) standard plant
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植物标样
1.
The standard plant cabbage was digested by different mixed acid and determined quan titatively by ICP-AES in this paper,the suitable methods of digestion for different elements were confirmed.
用不同混酸对植物标样甘蓝进行消解并用ICP-AES法对其进行了定量分析,确定了各元素适合的样品处理方法。
5) Biological sample
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生物样品
1.
Solid Phase Extraction and Spectrophotometric Determination of Mercury in Biological Sample with 4-Nitro-6-Sulfophenolazorhodanine;
磺硝酚偶氮若丹宁固相萃取光度法测定生物样品中的汞
2.
Utrasonic reflected tomographic imaging to a simulated biological sample;
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模拟生物样品的反射式超声CT成像
3.
A method for the determination of Cl,S,N,P,K,Cu,Zn and Br in biological samples by XRF with pressed-powder pellet sample preparation was proposed in this paper.
研究了用微晶纤维素垫底镶边粉末压片制样-X射线荧光光谱测定生物样品中的Cl、S、N、P、K、Cu、Zn和Br的分析方法。
6) biological samples
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生物样品
1.
Determination of micro metal elements in biological samples by ICP-MS;
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ICP-MS测定生物样品中的微量金属元素
2.
Determination of Zinc,Copper and Manganese in Biological Samples by FAAS;
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火焰原子吸收光谱法测定生物样品中锌、铜和锰
3.
An improved method for fluorometric determination of trace elements selenium in biological samples;
荧光法测定生物样品中微量元素硒方法的改进
补充资料:质量标样
分子式:
CAS号:
性质:用作检查标定质谱仪质量标尺的标准样品。质量标样在标准条件下离子化生成的各种离子的质荷比是己知、准确的。例如全氟煤油、全氟三丁胺等。
CAS号:
性质:用作检查标定质谱仪质量标尺的标准样品。质量标样在标准条件下离子化生成的各种离子的质荷比是己知、准确的。例如全氟煤油、全氟三丁胺等。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条