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GBW07402(GSS-2)土壤成分分析标准物质-栗钙土
发布时间：2019/1/4 13:47:29 浏览次数：1040
土壤标土GSS-2/土壤GSS-2标土/GSS2标土/土壤质控样GSS-2/土壤质控样GSS2/土壤质控样GBW07402/GBW07402环境检测标样/GSS-2环境检测标样/GSS-2质控样品/GSS-2土壤盲样/GSS-2土壤考核样/GBW07402土壤考核样/土壤GBW07402标土/土壤标土GBW07402/GBW07402土壤标准物质/GSS-2土壤标准物质/GBW07402暗棕壤质控样/GSS-2暗棕壤质控样/GBW07402暗棕壤标土/GSS-2暗棕壤标土/GBW07402暗棕壤盲样/GSS-2暗棕壤盲样
主要分析方法：火焰原子吸收法、容量法、比色法等多种方法
组分 标准值 标准偏差 单位 Ag 0.054 0.010 (10-2) Al2O3 10.31 0.15 (10-2) As 13.7 1.8 (10-2) Au* (1.7)
(10-6) B 36 4 (10-2) Be 1.8 0.3 (10-2) Bi 0.38 0.06 (10-2) Ba 930 81 (10-2) Br 4.5 0.6 (10-2) Cd 0.071 0.022 (10-2) CaO 2.36 0.07 (10-2) Ce 402 25 (10-2) Cl (56)
(10-2) Co 8.7 1.4 (10-2) Cr 47 6 (10-6) Cs 4.9 0.6 (10-6) CO2 (0.97)
(10-2) Cu 16.3 1.4 (10-6) Dy 4.4 0.3 (10-6) Er 2.1 0.4 (10-6) Eu 3 0.3 (10-6) F 0.224** 0.018** (10-6) FeO 0.57 0.09 (10-2) Ga 12 1 (10-6) Gd 7.8 0.6 (10-6) Ge 1.2 0.2 (10-6) Ho 0.93 0.15 (10-6) H2O+ (2.9)
(10-2) Hf 5.8 0.9 (10-6) Hg* 15 4 (10-6) I 1.8 0.2 (10-6) In 0.09 0.03 (10-6) K2O 2.54 0.07 (10-2) L.O.I. 4.4 0.2 (10-2) La 164 16 (10-6) Li 22 1 (10-6) Lu 0.32 0.06 (10-6) MgO 1.04 0.06 (10-2) Mn 510 25 (10-6) Mo 0.98 0.17 (10-6) N 0.063 0.0047 (10-2) Na2O 1.62 0.06 (10-2) Nb 27 3 (10-6) Nd 210 22 (10-6) Ni 19.4 1.9 (10-6) Org.C 0.49 0.05 (10-2) P 446 38 (10-6) Pb 20 4 (10-6) Pr 57 6 (10-6) Rb 88 5 (10-6) S 210 50 (10-6) Sb 1.3 0.3 (10-6) Sc 10.7 0.8 (10-6) Se 0.16 0.04 (10-6) SiO2 73.35 0.27 (10-2) Sm 18 3 (10-6) Sn 3 0.4 (10-6) Sr 187 14 (10-6) Ta 0.78 0.18 (10-6) Tb 0.97 0.40 (10-6)
