煤中有害微量元素成分分析標(biāo)準(zhǔn)物質(zhì)
編號(hào):GBW11156
特征形態(tài):固態(tài)
定值單位:秦皇島出入境檢驗(yàn)檢疫局煤炭檢測(cè)技術(shù)中心#
標(biāo)準(zhǔn)值:不確定度:?jiǎn)挝唬篊AS:備注
Hg:0.32:0.04:質(zhì)量分?jǐn)?shù)(10-6)::
Be:1.8:0.2:質(zhì)量分?jǐn)?shù)(10-6)::
Co:3.6:0.4:質(zhì)量分?jǐn)?shù)(10-6)::
Ni:8.2:0.8:質(zhì)量分?jǐn)?shù)(10-6)::
Cu:10.0:1.2:質(zhì)量分?jǐn)?shù)(10-6)::
Pb:20:3:質(zhì)量分?jǐn)?shù)(10-6)::
Mo:2.7:0.4:質(zhì)量分?jǐn)?shù)(10-6)::
Sn:3.5:0.5:質(zhì)量分?jǐn)?shù)(10-6)::
Sb:0.41:0.05:質(zhì)量分?jǐn)?shù)(10-6)::
Tl:0.56:0.07:質(zhì)量分?jǐn)?shù)(10-6)::
Th:9.5:0.9:質(zhì)量分?jǐn)?shù)(10-6)::
U:2.4:0.2:質(zhì)量分?jǐn)?shù)(10-6)::
Ba:66:7:質(zhì)量分?jǐn)?shù)(10-6)::
Cd:0.058:0.008:質(zhì)量分?jǐn)?shù)(10-6)::
B:49:3:質(zhì)量分?jǐn)?shù)(10-6)::
Se:4.2:0.3:質(zhì)量分?jǐn)?shù)(10-6)::
Ag:(0.044)::質(zhì)量分?jǐn)?shù)(10-6)::
注:結(jié)果均為干基
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