天美传媒av妇女干部,天码av无码一区二区三区四区,久久久无码精品亚洲日韩精东传媒 ,69久久国产露脸精品国产

【★★★GBW07320  西藏地區(qū)沉積物成分分析標準物質(zhì)//GBW07320 西藏沉積物標準物質(zhì)//GBW07320沉積物標樣//GBW07320沉積物樣品//GBW07320西藏沉積物標準值//GBW07320西藏沉積物成分//GBW07320西藏沉積物價格//西藏沉積物系列//土壤沉積物//地球化學礦產(chǎn)樣品//水系沉積物標準物質(zhì)（GSD系列）//水系沉積物標樣//土壤標準物質(zhì)//環(huán)境檢測標準物質(zhì)//沉積物標土//質(zhì)控樣品//沉積物標樣標準值查看//西藏地區(qū)沉積物購買//沉積物標準物質(zhì)目錄//地質(zhì)礦產(chǎn)標準物質(zhì)//土壤標樣//土壤質(zhì)控樣//土壤標土★湖北地質(zhì)礦產(chǎn)標樣★礦石成分分析標準物質(zhì)哪里購買★沉積物標準物質(zhì)供應(yīng)商 →武漢睿辰標物科技有限公司★★★】

詳細介紹如下：

【產(chǎn)品編號】GBW07320

【中文名稱】西藏地區(qū)沉積物成分分析標準物質(zhì)

【產(chǎn)品規(guī)格】50克

【特征形態(tài)】固態(tài)

【介質(zhì)基體】西藏地區(qū)沉積物

【主要用途】農(nóng)業(yè)及環(huán)境類/河流、海洋沉積物

【保存條件】用自緊扣的密封蓋密封保存，用后蓋緊密封保存于陰涼處。

【注意事項】經(jīng)粗碎、中碎、經(jīng)球磨機研磨至-0.074mm占99%以上，制備重量大于150千克。

【分析方法】等離子質(zhì)樸法、等離子光譜法、中子活化法、原子吸收法、原子熒光法、激光熒光法等。

【量值信息】                                         

標準值不確定度單位CAS備注

Ag0.050.01質(zhì)量分數(shù)(10-6)

As18.90.8質(zhì)量分數(shù)(10-6)

Au1.20.3質(zhì)量分數(shù)(10-6)

B596.2質(zhì)量分數(shù)(10-6)

Ba40411質(zhì)量分數(shù)(10-6)

Be2.520.09質(zhì)量分數(shù)(10-6)

Bi0.460.04質(zhì)量分數(shù)(10-6)

Br1.20.3質(zhì)量分數(shù)(10-6)

Cd0.180.03質(zhì)量分數(shù)(10-6)

Cl11426質(zhì)量分數(shù)(10-6)

Co16.70.7質(zhì)量分數(shù)(10-6)

Cr68.23.3質(zhì)量分數(shù)(10-6)

Cs10.41.4質(zhì)量分數(shù)(10-6)

Cu27.32.1質(zhì)量分數(shù)(10-6)

F65965質(zhì)量分數(shù)(10-6)

Ga191.3質(zhì)量分數(shù)(10-6)

Ge1.440.14質(zhì)量分數(shù)(10-6)

Hf60.3質(zhì)量分數(shù)(10-6)

Hg0.0220.003質(zhì)量分數(shù)(10-6)

Li48.51.3質(zhì)量分數(shù)(10-6)

Mn98728質(zhì)量分數(shù)(10-6)

Mo0.750.07質(zhì)量分數(shù)(10-6)

Nb14.60.6質(zhì)量分數(shù)(10-6)

Ni351.1質(zhì)量分數(shù)(10-6)

P56113質(zhì)量分數(shù)(10-6)

Pb30.91.4質(zhì)量分數(shù)(10-6)

Rb1192質(zhì)量分數(shù)(10-6)

Sc11.80.5質(zhì)量分數(shù)(10-6)

Se0.10.02質(zhì)量分數(shù)(10-6)

Sn2.80.2質(zhì)量分數(shù)(10-6)

Sr83.82.1質(zhì)量分數(shù)(10-6)

Ta1.20.15質(zhì)量分數(shù)(10-6)

Te0.0450.021質(zhì)量分數(shù)(10-6)

Th12.90.7質(zhì)量分數(shù)(10-6)

Ti0.3750.037質(zhì)量分數(shù)(10-2)

Tl0.60.13質(zhì)量分數(shù)(10-6)

U2.80.3質(zhì)量分數(shù)(10-6)

V1023質(zhì)量分數(shù)(10-6)

Ce76.12.3質(zhì)量分數(shù)(10-6)

W1.90.2質(zhì)量分數(shù)(10-6)

Zn82.73.2質(zhì)量分數(shù)(10-6)

Zr2107質(zhì)量分數(shù)(10-6)

I(0.6)質(zhì)量分數(shù)(10-6)

In(0.06)質(zhì)量分數(shù)(10-6)

Pd(0.5)質(zhì)量分數(shù)(10-6)

Pt(0.4)質(zhì)量分數(shù)(10-6)

S(98)質(zhì)量分數(shù)(10-6)

La392.3質(zhì)量分數(shù)(10-6)

Sb1.440.19質(zhì)量分數(shù)(10-6)

Pr8.420.42質(zhì)量分數(shù)(10-6)

Nd311.6質(zhì)量分數(shù)(10-6)

Sm5.950.36質(zhì)量分數(shù)(10-6)

Eu1.20.04質(zhì)量分數(shù)(10-6)

Gd5.350.24質(zhì)量分數(shù)(10-6)

Tb0.830.04質(zhì)量分數(shù)(10-6)

Dy4.710.25質(zhì)量分數(shù)(10-6)

Ho0.940.08質(zhì)量分數(shù)(10-6)

Er2.790.16質(zhì)量分數(shù)(10-6)

Tm0.430.03質(zhì)量分數(shù)(10-6)

Yb2.690.08質(zhì)量分數(shù)(10-6)

Lu0.410.02質(zhì)量分數(shù)(10-6)

Y24.60.7質(zhì)量分數(shù)(10-6)

SiO2*63.070.43質(zhì)量分數(shù)(10-6)

TFe2O35.840.07質(zhì)量分數(shù)(10-2)

MgO1.550.03質(zhì)量分數(shù)(10-2)

CaO3.690.07質(zhì)量分數(shù)(10-2)

Na2O1.110.03質(zhì)量分數(shù)(10-2)

K2O2.510.06質(zhì)量分數(shù)(10-2)

MnO0.1270.003質(zhì)量分數(shù)(10-2)

P2O50.1300.004質(zhì)量分數(shù)(10-2)

Al2O3 14.180.25質(zhì)量分數(shù)(10-2)

TiO2 0.6500.016質(zhì)量分數(shù)(10-2)

－ 括號內(nèi)值為參考值

－ 有確定度u=t0.05•S/N1/2