土壤成分分析标准物质认定值与不确定度质量分数（10-6）GBW07568（GSS-77）GBW07569（GSS-78）GBW07570（GSS-79）GBW07571（GSS-80）GBW07572（GSS-81）GBW07573（GSS-82）Ag 0.1050.007 0.0760.007 0.0850.005 (0.042) 0.0980.007 (0.03)As 8.10.3 5.40.3 13.00.5 7.70.3 13.90.5 3.50.4B 433 745 605 12.81.0 593 373Ba 38310 45711 38224 37612 18410 (47)Be 2.50.2 1.660.07 2.130.08 1.800.07 3.00.2 (0.4)Bi 0.690.03 0.350.03 0.300.03 0.180.01 1.50.2 0.350.03Br 2.90.4 1.40.3 (0.8) (1) 2.40.4 4.40.4Cd 0.0980.005 0.170.01 0.210.01 0.0420.005 0.0550.009 (0.03)Ce 913 732 753 743 794 17.61.3Cl 463 625 394 464 (53) 344Co 7.00.2 5.00.3 23.40.7 13.40.5 5.00.5 1.790.09Cr 343 273 (75) (20) 423 313Cs 7.80.3 6.20.5 7.30.4 7.20.3 13.20.3 2.70.2Cu 15.10.5 18.30.9 402 (9) (8) 9.50.8Dy 5.10.3 6.20.3 5.80.3 8.00.3 5.10.5 1.390.08Er 3.10.3 3.60.3 3.30.2 4.60.3 (3.2) 0.90.1Eu 0.900.04 1.080.05 1.500.03 1.600.05 0.670.03 0.190.03F 36220 2549 46624 21814 48522 13411Ga 16.00.8 11.20.7 18.40.7 21.00.6 25.21.0 10.70.8Gd 5.20.3 5.80.3 6.10.3 7.70.3 5.00.3 1.090.06Ge 1.390.07 1.590.09 1.60.3 1.520.04 1.830.08 1.280.09Hf 15.51.4 14.71.0 7.80.5 (5.6) 10.81.0 8.20.7Hg 0.0990.005 0.0380.003 0.0550.006 0.0320.003 0.1000.004 0.0310.003Ho 1.030.05 1.260.06 1.170.07 1.620.07 1.10.1 0.310.03I 4.10.3 0.560.05 1.750.09 3.10.3 2.90.2 5.70.5In 0.0690.005 0.0480.003 0.0690.003 0.0520.003 0.0930.009 0.0380.003La 422 383 383 522 463 10.30.5Li 27.70.9 14.00.5 373 15.00.5 453 13.20.6Lu 0.530.03 0.590.03 0.520.03 0.730.05 (0.55) 0.170.03Mn 3878 31110 0.1230.002* 43512 1166 (62)Mo 0.920.05 0.380.03 0.440.03 1.230.05 1.840.09 1.170.08N 50620 96034 55522 (114) 26710 19817Nb 21.80.9 17.21.0 17.70.8 11.70.7 352 13.20.7Nd 32.51.2 31.60.9 34.31.2 40.91.4 312 6.60.5Ni 10.70.6 7.90.5 37.50.9 12.50.6 13.60.9 14.90.9P 44013 37510 (180) (164) 17710 1607Pb 39.51.2 22.91.1 21.01.1 492 463 11.30.7土壤成分分析标准物质认定值与不确定度（续）质量分数（10-6）GBW07568（GSS-77）GBW07569（GSS-78）GBW07570（GSS-79）GBW07571（GSS-80）GBW07572（GSS-81）GBW07573（GSS-82）Pr 8.80.3 8.50.3 8.70.3 11.00.4 8.70.7 1.90.2Rb 1493 943 944 1233 1354 17.80.8Re 0.002 0.0002 0.003 0.003 0.003 0.001S 1207 1585 1747 1195 2229 1077Sb 0.420.03 0.700.08 1.30.1 0.250.03 (0.87) (0.38)Sc 7.90.3 5.60.3 15.60.7 12.20.4 (9.1) (4.2)Se 0.190.01 0.100.01 0.210.02 0.2210.005 0.570.03 (0.36)Sm 6.00.3 6.00.2 6.60.3 8.10.3 5.60.3 1.190.08Sn 9.30.7 3.20.3 3.00.2 3.60.3 11.00.8 2.70.2Sr 492 302 602 (10) 28.51.3 (18.7)Ta 2.20.1 1.210.09 1.280.07 1.30.3 3.90.3 1.040.07Tb 0.870.05 1.030.05 0.990.06 1.330.05 0.850.05 0.200.03Te 0.0320.005 (0.03) 0.0520.005 0.0240.004 0.0470.005 0.0340.005Th 21.71.2 13.30.8 12.11.1 21.01.3 373 8.60.4Ti* 0.3720.007 0.4130.012 0.6620.028 0.2290.006 0.3970.011 0.3430.011Tl 0.940.03 0.570.03 0.560.03 0.970.05 1.110.07 (0.13)Tm 0.510.03 0.580.03 0.530.03 0.730.05 0.530.05 0.160.02U 5.30.3 3.20.2 2.80.1 8.40.5 9.50.5 1.450.08V 473 373 (127) 603 613 393W 4.00.3 2.20.3 1.90.3 (0.84) 7.50.4 1.640.09Y 292 352 31.70.7 44.01.1 323 (9.9)Yb 3.40.3 3.80.3 3.40.3 4.80.3 3.40.3 1.090.08Zn 653 592 912 513 723 (19)Zr 47712 50510 2616 1547 33212 2789SiO2* 75.500.24 81.700.22 68.940.26 66.910.32 67.750.44 88.450.26Al2O3* 11.860.20 7.770.14 14.250.22 18.650.28 17.990.24 6.160.14TFe2O3* 2.990.07 2.540.03 6.460.09 4.370.09 3.820.09 1.580.05FeO* 0.73 0.66 0.65 0.30 0.91 0.37CaO* 0.340.01 0.260.02 0.300.02 (0.04) 0.380.02 (0.15)MgO* 0.310.01 0.350.02 0.680.03 0.440.02 0.330.03 0.180.01Na2O* 0.260.02 0.570.03 0.420.02 (0.08) 0.140.01 (0.08)K2O* 2.610.04 2.030.04 1.690.05 2.030.05 1.480.03 0.210.01TC* 0.570.03 1.020.03 0.280.03 (0.11) (0.24) (0.17)Corg* 0.530.03 0.960.03 0.260.03 (0.11) (0.23)