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GBW07437土壤重金屬順序提取形態(tài)標(biāo)準(zhǔn)物質(zhì)(BCR法)
發(fā)布時間:2019/3/8 15:29:01 瀏覽次數(shù):2030
GBW07437土壤重金屬順序提取形態(tài)標(biāo)準(zhǔn)物質(zhì)(BCR法)/GBW07437土壤重金屬順序提取形態(tài)標(biāo)準(zhǔn)物質(zhì)/GBW07437土壤重金屬順序提取形態(tài)質(zhì)控樣/GBW07437土壤重金屬順序提取形態(tài)標(biāo)準(zhǔn)樣/GBW07437土壤重金屬順序提取形態(tài)國家標(biāo)準(zhǔn)物質(zhì)/土壤重金屬順序提取形態(tài)標(biāo)準(zhǔn)物質(zhì)(BCR法)GBW07437
英文名稱 Soil for Extractable Trace Elements 應(yīng)用領(lǐng)域 農(nóng)業(yè)及環(huán)境類/土壤 保存條件 本標(biāo)準(zhǔn)物質(zhì)應(yīng)用塑料瓶包裝,內(nèi)加襯蓋,密封保存在陰涼干燥處,建議在4℃以下保存 使用注意事項
特征形態(tài) 固態(tài) 基體
主要分析方法 BCR法與Tessier修正法# ICP-MS,ICP-AES,HG-AFS等# 規(guī)格 30g 量值信息
標(biāo)準(zhǔn)值 不確定度 單位 CAS 備注 As(水溶態(tài)) 0.053 0.021 質(zhì)量分?jǐn)?shù)(mg/kg)
As(弱酸態(tài)) 0.15 0.10 質(zhì)量分?jǐn)?shù)(mg/kg)
As(可還原態(tài)) 1.30 0.48 質(zhì)量分?jǐn)?shù)(mg/kg)
As(可氧化態(tài)) (0.81)
質(zhì)量分?jǐn)?shù)(mg/kg)
As(殘渣態(tài)) 8.97 0.34 質(zhì)量分?jǐn)?shù)(mg/kg)
As(全量) 10.4 0.5 質(zhì)量分?jǐn)?shù)(mg/kg)
Cd(水溶態(tài)) (0.001)
質(zhì)量分?jǐn)?shù)(mg/kg)
Cd(弱酸態(tài)) 0.094 0.006 質(zhì)量分?jǐn)?shù)(mg/kg)
Cd(可還原態(tài)) 0.079 0.023 質(zhì)量分?jǐn)?shù)(mg/kg)
Cd(可氧化態(tài)) 0.024 0.017 質(zhì)量分?jǐn)?shù)(mg/kg)
Cd(殘渣態(tài)) 0.080 0.061 質(zhì)量分?jǐn)?shù)(mg/kg)
Cd(全量) 0.272 0.019 質(zhì)量分?jǐn)?shù)(mg/kg)
Co(水溶態(tài)) 0.026 0.015 質(zhì)量分?jǐn)?shù)(mg/kg)
Co(弱酸態(tài)) 1.19 0.12 質(zhì)量分?jǐn)?shù)(mg/kg)
Co(可還原態(tài)) 1.72 0.16 質(zhì)量分?jǐn)?shù)(mg/kg)
Co(可氧化態(tài)) 1.59 0.63 質(zhì)量分?jǐn)?shù)(mg/kg)
Co(殘渣態(tài)) 8.53 0.30 質(zhì)量分?jǐn)?shù)(mg/kg)
Co(全量) 12.7 0.4 質(zhì)量分?jǐn)?shù)(mg/kg)
Cr(水溶態(tài)) 0.070 0.031 質(zhì)量分?jǐn)?shù)(mg/kg)
Cr(弱酸態(tài)) 0.16 0.10 質(zhì)量分?jǐn)?shù)(mg/kg)
Cr(可還原態(tài)) 1.79 0.30 質(zhì)量分?jǐn)?shù)(mg/kg)
Cr(可氧化態(tài)) 5.89 1.16 質(zhì)量分?jǐn)?shù)(mg/kg)
Cr(殘渣態(tài)) 61.2 5.7 質(zhì)量分?jǐn)?shù)(mg/kg)
Cr(全量) 68.4 3.2 質(zhì)量分?jǐn)?shù)(mg/kg)
Cu(水溶態(tài)) 0.17 0.10 質(zhì)量分?jǐn)?shù)(mg/kg)
Cu(弱酸態(tài)) 1.45 0.41 質(zhì)量分?jǐn)?shù)(mg/kg)
Cu(可還原態(tài)) 9.6 1.4 質(zhì)量分?jǐn)?shù)(mg/kg)
Cu(可氧化態(tài)) 4.0 1.4 質(zhì)量分?jǐn)?shù)(mg/kg)
Cu(殘渣態(tài)) 21.9 2.0 質(zhì)量分?jǐn)?shù)(mg/kg)
Cu(全量) 36.5 1.7 質(zhì)量分?jǐn)?shù)(mg/kg)
Mn(水溶態(tài)) 3.25
質(zhì)量分?jǐn)?shù)(mg/kg)
Mn(弱酸態(tài)) 139 3 質(zhì)量分?jǐn)?shù)(mg/kg)
Mn(可還原態(tài)) 117 12 質(zhì)量分?jǐn)?shù)(mg/kg)
Mn(可氧化態(tài)) 24.1 3.0 質(zhì)量分?jǐn)?shù)(mg/kg)
Mn(殘渣態(tài)) 179 33 質(zhì)量分?jǐn)?shù)(mg/kg)
Mn(全量) 440 12 質(zhì)量分?jǐn)?shù)(mg/kg)
Mo(水溶態(tài)) (0.039)
質(zhì)量分?jǐn)?shù)(mg/kg)
Mo(弱酸態(tài)) (0.011)
質(zhì)量分?jǐn)?shù)(mg/kg)
Mo(可還原態(tài)) (0.015)
質(zhì)量分?jǐn)?shù)(mg/kg)
Mo(可氧化態(tài)) (0.067)
質(zhì)量分?jǐn)?shù)(mg/kg)
Mo(殘渣態(tài)) (0.58)
質(zhì)量分?jǐn)?shù)(mg/kg)
Mo(全量) (0.70)
質(zhì)量分?jǐn)?shù)(mg/kg)
Ni(水溶態(tài)) 0.057 0.020 質(zhì)量分?jǐn)?shù)(mg/kg)
Ni(弱酸態(tài)) 1.31 0.34 質(zhì)量分?jǐn)?shù)(mg/kg)
Ni(可還原態(tài)) 21.9 0.14 質(zhì)量分?jǐn)?shù)(mg/kg)
Ni(可氧化態(tài)) 3.33 0.99 質(zhì)量分?jǐn)?shù)(mg/kg)
Ni(殘渣態(tài)) 24.6 1.3 質(zhì)量分?jǐn)?shù)(mg/kg)
Ni(全量) 30.3 0.6 質(zhì)量分?jǐn)?shù)(mg/kg)
Pb(水溶態(tài)) (0.087)
質(zhì)量分?jǐn)?shù)(mg/kg)
Pb(弱酸態(tài)) 1.00 0.11 質(zhì)量分?jǐn)?shù)(mg/kg)
Pb(可還原態(tài)) 27.0 1.4 質(zhì)量分?jǐn)?shù)(mg/kg)
Pb(可氧化態(tài)) 3.7 1.5 質(zhì)量分?jǐn)?shù)(mg/kg)
Pb(殘渣態(tài)) 12.8 2.3 質(zhì)量分?jǐn)?shù)(mg/kg)
Pb(全量) 47.4 3.5 質(zhì)量分?jǐn)?shù)(mg/kg)
Zn(水溶態(tài)) (1.14)
質(zhì)量分?jǐn)?shù)(mg/kg)
Zn(弱酸態(tài)) 7.6 4.4 質(zhì)量分?jǐn)?shù)(mg/kg)
Zn(可還原態(tài)) 11.7 3.8 質(zhì)量分?jǐn)?shù)(mg/kg)
Zn(可氧化態(tài)) 11.1 4.0 質(zhì)量分?jǐn)?shù)(mg/kg)
Zn(殘渣態(tài)) 63.8 9.1 質(zhì)量分?jǐn)?shù)(mg/kg)
Zn(全量) 90.4 3.9 質(zhì)量分?jǐn)?shù)(mg/kg)
Sb(水溶態(tài)) (0.010)
質(zhì)量分?jǐn)?shù)(mg/kg)
Sb(弱酸態(tài)) 0.015 0.009 質(zhì)量分?jǐn)?shù)(mg/kg)
Sb(可還原態(tài)) 0.024 0.007 質(zhì)量分?jǐn)?shù)(mg/kg)
Sb(可氧化態(tài)) (0.004)
質(zhì)量分?jǐn)?shù)(mg/kg)
Sb(殘渣態(tài)) 1.03 0.07 質(zhì)量分?jǐn)?shù)(mg/kg)
Sb(全量) 1.09 0.10 質(zhì)量分?jǐn)?shù)(mg/kg)
Se(水溶態(tài)) (0.003)
質(zhì)量分?jǐn)?shù)(mg/kg)
Se(弱酸態(tài)) (0.74)
質(zhì)量分?jǐn)?shù)(mg/kg)
Se(可還原態(tài)) (0.019)
質(zhì)量分?jǐn)?shù)(mg/kg)
Se(可氧化態(tài)) (1.95)
質(zhì)量分?jǐn)?shù)(mg/kg)
Se(殘渣態(tài)) (0.24)
質(zhì)量分?jǐn)?shù)(mg/kg)
Se(全量) (0.35)
質(zhì)量分?jǐn)?shù)(mg/kg)
Hg(弱酸態(tài)) (0.001)
質(zhì)量分?jǐn)?shù)(mg/kg)
Hg(可還原態(tài)) (0.056)
質(zhì)量分?jǐn)?shù)(mg/kg)
Hg(可氧化態(tài)) (0.18)
質(zhì)量分?jǐn)?shù)(mg/kg)
Hg(殘渣態(tài)) (0.13)
質(zhì)量分?jǐn)?shù)(mg/kg)
Hg(全量) (0.64)
質(zhì)量分?jǐn)?shù)(mg/kg)