欧美一级视频精品观看-欧美一级三级-欧美一级日韩一级亚洲一级va-欧美一级日韩一级亚洲一级-中文字幕精品一区-中文字幕精品视频在线观看

?

GBW07438黃土重金屬順序提取形態(tài)標(biāo)準(zhǔn)物質(zhì)(BCR法)

市場(chǎng)價(jià):¥0.00 優(yōu)惠價(jià):¥0.00 點(diǎn)數(shù): 0 產(chǎn)品編號(hào): 品牌: 產(chǎn)品規(guī)格: [加入購(gòu)物車(chē)] [放入收藏夾]
商品介紹

【產(chǎn)品編號(hào)】GBW07438

【CAS.編號(hào)】

【中文名稱(chēng)】黃土重金屬順序提取形態(tài)標(biāo)準(zhǔn)物質(zhì)(BCR法)

【英文名稱(chēng)】

【產(chǎn)品規(guī)格】30g

 

特征形態(tài):固態(tài)

介質(zhì)基體:

定值日期:2006年9月

主要用途:校準(zhǔn)儀器和裝置;評(píng)價(jià)方法;工作標(biāo)準(zhǔn);質(zhì)量保證/質(zhì)量控制;其他

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。

注意事項(xiàng):

分析方法:BCR法與Tessier修正法、ICP-MS,ICP-AES,HG-AFS等

  標(biāo)準(zhǔn)值 不確定度 單位
As(水溶態(tài)) (0.053)   質(zhì)量分?jǐn)?shù)(mg/kg)
As(弱酸態(tài)) (0.11)   質(zhì)量分?jǐn)?shù)(mg/kg)
As(可還原態(tài)) 1.49 0.86 質(zhì)量分?jǐn)?shù)(mg/kg)
As(可氧化態(tài)) 0.29 0.13 質(zhì)量分?jǐn)?shù)(mg/kg)
As(殘?jiān)鼞B(tài)) 12.2 0.8 質(zhì)量分?jǐn)?shù)(mg/kg)
As(全量) 12.6 0.7 質(zhì)量分?jǐn)?shù)(mg/kg)
Cd(水溶態(tài)) (0.002)   質(zhì)量分?jǐn)?shù)(mg/kg)
Cd(弱酸態(tài)) 0.068 0.015 質(zhì)量分?jǐn)?shù)(mg/kg)
Cd(可還原態(tài)) (0.030)   質(zhì)量分?jǐn)?shù)(mg/kg)
Cd(可氧化態(tài)) (0.22)   質(zhì)量分?jǐn)?shù)(mg/kg)
Cd(殘?jiān)鼞B(tài)) (0.040)   質(zhì)量分?jǐn)?shù)(mg/kg)
Cd(全量) 0.16   質(zhì)量分?jǐn)?shù)(mg/kg)
Co(水溶態(tài)) (0.011)   質(zhì)量分?jǐn)?shù)(mg/kg)
Co(弱酸態(tài)) 0.34 0.08 質(zhì)量分?jǐn)?shù)(mg/kg)
Co(可還原態(tài)) 3.21 0.34 質(zhì)量分?jǐn)?shù)(mg/kg)
Co(可氧化態(tài)) 0.55 0.28 質(zhì)量分?jǐn)?shù)(mg/kg)
Co(殘?jiān)鼞B(tài)) 8.89 0.71 質(zhì)量分?jǐn)?shù)(mg/kg)
Co(全量) 12.0 0.5 質(zhì)量分?jǐn)?shù)(mg/kg)
Cr(水溶態(tài)) (0.040)   質(zhì)量分?jǐn)?shù)(mg/kg)
Cr(弱酸態(tài)) 0.17 0.05 質(zhì)量分?jǐn)?shù)(mg/kg)
Cr(可還原態(tài)) 0.71 0.21 質(zhì)量分?jǐn)?shù)(mg/kg)
Cr(可氧化態(tài)) 1.50 0.39 質(zhì)量分?jǐn)?shù)(mg/kg)
Cr(殘?jiān)鼞B(tài)) 56.9 5.0 質(zhì)量分?jǐn)?shù)(mg/kg)
Cr(全量) 58.6 2.6 質(zhì)量分?jǐn)?shù)(mg/kg)
Cu(水溶態(tài)) (0.12)   質(zhì)量分?jǐn)?shù)(mg/kg)
Cu(弱酸態(tài)) 0.34 0.26 質(zhì)量分?jǐn)?shù)(mg/kg)
Cu(可還原態(tài)) 3.35 0.47 質(zhì)量分?jǐn)?shù)(mg/kg)
Cu(可氧化態(tài)) (0.61)   質(zhì)量分?jǐn)?shù)(mg/kg)
Cu(殘?jiān)鼞B(tài)) 19.9 2.8 質(zhì)量分?jǐn)?shù)(mg/kg)
Cu(全量) 23.3 0.6 質(zhì)量分?jǐn)?shù)(mg/kg)
Mn(水溶態(tài)) 0.079 0.050 質(zhì)量分?jǐn)?shù)(mg/kg)
Mn(弱酸態(tài)) 106 14 質(zhì)量分?jǐn)?shù)(mg/kg)
Mn(可還原態(tài)) 239 27 質(zhì)量分?jǐn)?shù)(mg/kg)
Mn(可氧化態(tài)) 16.7 6.1 質(zhì)量分?jǐn)?shù)(mg/kg)
Mn(殘?jiān)鼞B(tài)) 260 42 質(zhì)量分?jǐn)?shù)(mg/kg)
Mn(全量) 611 27 質(zhì)量分?jǐn)?shù)(mg/kg)
Mo(水溶態(tài)) 0.094 0.041 質(zhì)量分?jǐn)?shù)(mg/kg)
Mo(弱酸態(tài)) (0.042)   質(zhì)量分?jǐn)?shù)(mg/kg)
Mo(可還原態(tài)) 0.020 0.011 質(zhì)量分?jǐn)?shù)(mg/kg)
Mo(可氧化態(tài)) (0.14)   質(zhì)量分?jǐn)?shù)(mg/kg)
Mo(殘?jiān)鼞B(tài)) 0.51 0.07 質(zhì)量分?jǐn)?shù)(mg/kg)
Mo(全量) 0.87 0.04 質(zhì)量分?jǐn)?shù)(mg/kg)
Ni(水溶態(tài)) 0.008 0.003 質(zhì)量分?jǐn)?shù)(mg/kg)
Ni(弱酸態(tài)) 1.64 0.42 質(zhì)量分?jǐn)?shù)(mg/kg)
Ni(可還原態(tài)) 2.75 0.40 質(zhì)量分?jǐn)?shù)(mg/kg)
Ni(可氧化態(tài)) 2.50 0.60 質(zhì)量分?jǐn)?shù)(mg/kg)
Ni(殘?jiān)鼞B(tài)) 25.5 3.3 質(zhì)量分?jǐn)?shù)(mg/kg)
Ni(全量) 29.8 1.3 質(zhì)量分?jǐn)?shù)(mg/kg)
Pb(水溶態(tài)) (0.054)   質(zhì)量分?jǐn)?shù)(mg/kg)
Pb(弱酸態(tài)) 0.082 0.043 質(zhì)量分?jǐn)?shù)(mg/kg)
Pb(可還原態(tài)) 6.37 0.38 質(zhì)量分?jǐn)?shù)(mg/kg)
Pb(可氧化態(tài)) 1.01 0.48 質(zhì)量分?jǐn)?shù)(mg/kg)
Pb(殘?jiān)鼞B(tài)) 11.1 1.3 質(zhì)量分?jǐn)?shù)(mg/kg)
Pb(全量) 20.1 0.8 質(zhì)量分?jǐn)?shù)(mg/kg)
Zn(水溶態(tài)) (0.24)   質(zhì)量分?jǐn)?shù)(mg/kg)
Zn(弱酸態(tài)) (2.62)   質(zhì)量分?jǐn)?shù)(mg/kg)
Zn(可還原態(tài)) 4.7 2.9 質(zhì)量分?jǐn)?shù)(mg/kg)
Zn(可氧化態(tài)) (8.22)   質(zhì)量分?jǐn)?shù)(mg/kg)
Zn(殘?jiān)鼞B(tài)) 62 16 質(zhì)量分?jǐn)?shù)(mg/kg)
Zn(全量) 64.2 2.4 質(zhì)量分?jǐn)?shù)(mg/kg)
Sb(水溶態(tài)) (0.003)   質(zhì)量分?jǐn)?shù)(mg/kg)
Sb(弱酸態(tài)) (0.029)   質(zhì)量分?jǐn)?shù)(mg/kg)
Sb(可還原態(tài)) 0.024 0.015 質(zhì)量分?jǐn)?shù)(mg/kg)
Sb(可氧化態(tài)) (0.079)   質(zhì)量分?jǐn)?shù)(mg/kg)
Sb(殘?jiān)鼞B(tài)) 0.95 0.09 質(zhì)量分?jǐn)?shù)(mg/kg)
Sb(全量) 1.00 0.10 質(zhì)量分?jǐn)?shù)(mg/kg)
Se(水溶態(tài)) (0.010)   質(zhì)量分?jǐn)?shù)(mg/kg)
Se(弱酸態(tài)) (0.99)   質(zhì)量分?jǐn)?shù)(mg/kg)
Se(可還原態(tài)) (0.009)   質(zhì)量分?jǐn)?shù)(mg/kg)
Se(可氧化態(tài)) (1.72)   質(zhì)量分?jǐn)?shù)(mg/kg)
Se(殘?jiān)鼞B(tài)) (0.23)   質(zhì)量分?jǐn)?shù)(mg/kg)
Se(全量) (0.10)   質(zhì)量分?jǐn)?shù)(mg/kg)
Hg(可還原態(tài)) (0.002)   質(zhì)量分?jǐn)?shù)(mg/kg)
Hg(可氧化態(tài)) (0.004)   質(zhì)量分?jǐn)?shù)(mg/kg)
Hg(殘?jiān)鼞B(tài)) (0.008)   質(zhì)量分?jǐn)?shù)(mg/kg)
Hg(全量) (0.0022)   質(zhì)量分?jǐn)?shù)(mg/kg)
------分隔線----------------------------