鋅礦石(Zn47)成分分析用標(biāo)準(zhǔn)物質(zhì)
編號(hào):GBW(E)070303
量值信息:
標(biāo)準(zhǔn)值:不確定度:?jiǎn)挝唬篊AS:備注
Zn:47.15:0.26:質(zhì)量分?jǐn)?shù)(×10-2)::
Fe:9.20:0.10:質(zhì)量分?jǐn)?shù)(×10-2)::
SiO2:3.29:0.05:質(zhì)量分?jǐn)?shù)(×10-2)::
Pb:1.11:0.03:質(zhì)量分?jǐn)?shù)(×10-2)::
MgO:0.46:0.02:質(zhì)量分?jǐn)?shù)(×10-2)::
CaO:2.50:0.04:質(zhì)量分?jǐn)?shù)(×10-2)::
Al2O3:0.33:0.02:質(zhì)量分?jǐn)?shù)(×10-2)::
Mn:0.62:0.03:質(zhì)量分?jǐn)?shù)(×10-2)::
Cd:0.46:0.02:質(zhì)量分?jǐn)?shù)(×10-2)::
Ag:0.026:0.002:質(zhì)量分?jǐn)?shù)(×10-2)::
Cu:0.83:0.03:質(zhì)量分?jǐn)?shù)(×10-2)::
S:29.21:0.15:質(zhì)量分?jǐn)?shù)(×10-2)::
F:0.0064:0.0003:質(zhì)量分?jǐn)?shù)(×10-2)::
Sb:0.0018:0.0003:質(zhì)量分?jǐn)?shù)(×10-2)::
Co:0.012:0.002:質(zhì)量分?jǐn)?shù)(×10-2)::
Ni:0.0010:0.0002:質(zhì)量分?jǐn)?shù)(×10-2)::
As:0.0036:0.0003:質(zhì)量分?jǐn)?shù)(×10-2)::
Hg*:1.3:0.2:質(zhì)量分?jǐn)?shù)(×10-2)::
*質(zhì)量分?jǐn)?shù)為10-6
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