土壤成分分析标准物质
	  英文名称:Soil
	  特征形态:固态
	  基体:土壤
	  标准物质编号:GBW07427
	  规格:70g
	  应用领域:土壤
	  标准物质用途:校准仪器和装置;评价方法;工作标准;质量保证/质量控制;其他
	  保存条件: 密封保存在阴凉干燥处。
	  使用注意事项:最小取样量为0.1克。
	
		
			
				| 组分 | 标准值 | 标准偏差 | 单位 | 
			
				| Ag | 0.067 | 0.006 | (10-6) | 
			
				| Al2O3* | 11.8 | 0.1 | (10-2) | 
			
				| As | 10.6 | 0.8 | (10-2) | 
			
				| B | 53 | 3 | (10-6) | 
			
				| Ba | 500 | 15 | (10-6) | 
			
				| Bi | 0.29 | 0.02 | (10-6) | 
			
				| Br | 4 | 0.4 | (10-6) | 
			
				| Be | 1.9 | 0.05 | (10-6) | 
			
				| CaO* | 5.0 | 0.1 | (10-2) | 
			
				| Cd | 0.13 | 0.01 | (10-6) | 
			
				| Ce | 66 | 3 | (10-6) | 
			
				| Cl | 80 | 10 | (10-6) | 
			
				| Co | 11.3 | 0.5 | (10-6) | 
			
				| CO2* | 3.34 | 0.14 | (10-6) | 
			
				| Corg. | 0.62 | 0.08 | (10-6) | 
			
				| Cr | 65 | 2 | (10-6) | 
			
				| Cs | 6 | 0.4 | (10-6) | 
			
				| Cu | 21.6 | 0.8 | (10-6) | 
			
				| Dy | 4.5 | 0.3 | (10-6) | 
			
				| Eu | 1.18 | 0.05 | (10-6) | 
			
				| Er | 2.57 | 0.12 | (10-6) | 
			
				| FeO* | 1.25 | 0.11 | (10-2) | 
			
				| F | 55 | 32 | (10-6) | 
			
				| Ga | 15 | 0.4 | (10-6) | 
			
				| Gd | 4.9 | 0.3 | (10-6) | 
			
				| Ge | 1.27 | 0.07 | (10-6) | 
			
				| H2O+* | (2.8) |  | (10-2) | 
			
				| Hf | 7 | 0.5 | (10-6) | 
			
				| Hg | 0.052 | 0.006 | (10-6) | 
			
				| Ho | 0.92 | 0.03 | (10-6) | 
			
				| I | 2.4 | 0.2 | (10-6) | 
			
				| In | 0.044 | 0.009 | (10-6) | 
			
				| K2O* | 2.27 | 0.04 | (10-6) | 
			
				| La | 34 | 2 | (10-6) | 
			
				| Li | 31.5 | 1.5 | (10-6) | 
			
				| Lu | 0.41 | 0.2 | (10-6) | 
			
				| MgO* | 2.05 | 0.04 | (10-2) | 
			
				| Mn | 580 | 12 | (10-6) | 
			
				| Mo | 0.48 | 0.03 | (10-6) | 
			
				| N* | 0.072 | 0.009 | (10-2) | 
			
				| Na2O | 1.86 | 0.07 | (10-2) | 
			
				| Nb | 14 | 1 | (10-6) | 
			
				| Nd | 30 | 2 | (10-6) | 
			
				| Ni | 28.5 | 1.2 | (10-6) | 
			
				| P | 133 | 34 | (10-6) | 
			
				| Pb | 21.6 | 1.2 | (10-6) | 
			
				| Pr | 7.9 | 0.5 | (10-6) | 
			
				| Rb | 91 | 3 | (10-6) | 
			
				| Re | (0.10) |  | (10-9) | 
			
				| S* | (160) |  | (10-6) | 
			
				| Sb(DA) | 0.86 | 0.06 | (10-6) | 
			
				| Sb(T) | (0.99) |  | (10-6) | 
			
				| Sc | 10.5 | 0.3 | (10-6) | 
			
				| Se | 0.16 | 0.02 | (10-6) | 
			
				| SiO2* | 64.9 | 0.3 | (10-2) | 
			
				| Sm | 5.6 | 0.3 | (10-6) | 
			
				| Sn | 3.3 | 0.4 | (10-6) | 
			
				| Sr | 195 | 4 | (10-6) | 
			
				| Ta | 1.02 | 0.09 | (10-6) | 
			
				| Tb | 0.8 | 0.03 | (10-6) | 
			
				| TFe2O3* | 4.11 | 0.04 | (10-2) | 
			
				| Th | 11 | 0.5 | (10-6) | 
			
				| Ti | 0.382 | 0.011 | (10-2) | 
			
				| Tm | 0.4 | 0.03 | (10-6) | 
			
				| U | 2.19 | 0.12 | (10-6) | 
			
				| V | 74 | 2 | (10-6) | 
			
				| W | 1.6 | 0.1 | (10-6) | 
			
				| Y | 24.5 | 0.7 | (10-6) | 
			
				| Yb | 2.9 | 0.2 | (10-6) | 
			
				| Zn | 65 | 3 | (10-6) | 
			
				| Zr | 257 | 9 | (10-6) |