成人一区二区三区国产精品,最全日本精品网站在线观看,91日韩欧美一区二区三区

<del id="qouug"></del>

<ul id="qouug"></ul>

產(chǎn)品目錄

相關(guān)文章

氣相色譜儀的原理及其應(yīng)用領(lǐng)域

曾記否：五年高考，三年模擬

寫給2035年的普天同創(chuàng)

重鉻酸鋅和重鉻酸銀的危險(xiǎn)性類別

對(duì)梭狀芽孢桿菌的了解

1-氯-1,1-二氟乙烷和3-氯-1,2-丙二醇的主要用途

出口蔬菜中利佛米殘留量檢驗(yàn)方法（一）

市場(chǎng)監(jiān)管總局發(fā)布24項(xiàng)國家計(jì)量技術(shù)規(guī)范

稀硫酸的正確配制

化探金標(biāo)準(zhǔn)物質(zhì)常見的四種應(yīng)用介紹

詳細(xì)介紹

水系沉積物成分分析標(biāo)準(zhǔn)物質(zhì)07359

聚乙烯瓶包裝，固體形態(tài)，基質(zhì)為土壤

水系沉積物成分分析標(biāo)準(zhǔn)物質(zhì)07359

關(guān)鍵字：水系沉積物

保存條件：用后蓋緊密封保存于陰涼處

應(yīng)用領(lǐng)域：農(nóng)業(yè)及環(huán)境類/河流、海洋沉積物

組分	濃度	不確定度	單位
Ag	0.05	0.007	質(zhì)量分?jǐn)?shù)(10^-6)
As	3.6	0.4	質(zhì)量分?jǐn)?shù)(10^-6)
B	48	6	質(zhì)量分?jǐn)?shù)(10^-6)
Ba	600	20	質(zhì)量分?jǐn)?shù)(10^-6)
Be	3.6	0.4	質(zhì)量分?jǐn)?shù)(10^-6)
Bi	0.48	0.03	質(zhì)量分?jǐn)?shù)(10^-6)
Cd	0.093	0.0009	質(zhì)量分?jǐn)?shù)(10^-6)
Co	4.4	0.2	質(zhì)量分?jǐn)?shù)(10^-6)
Cr	21	3	質(zhì)量分?jǐn)?shù)(10^-6)
Cs	7.2	0.2	質(zhì)量分?jǐn)?shù)(10^-6)
Cu	7.2	0.5	質(zhì)量分?jǐn)?shù)(10^-6)
Dy	1.7	0.1	質(zhì)量分?jǐn)?shù)(10^-6)
Er	0.93	0.09	質(zhì)量分?jǐn)?shù)(10^-6)
Eu	0.62	0.03	質(zhì)量分?jǐn)?shù)(10^-6)
F	279	8	質(zhì)量分?jǐn)?shù)(10^-6)
Ga	12.4	0.5	質(zhì)量分?jǐn)?shù)(10^-6)
Gd	1.7	0.1	質(zhì)量分?jǐn)?shù)(10^-6)
Ge	1.64	0.14	質(zhì)量分?jǐn)?shù)(10^-6)
Hf	2.1	0.4	質(zhì)量分?jǐn)?shù)(10^-6)
Hg	0.007		質(zhì)量分?jǐn)?shù)(10^-6)
Ho	0.33	0.02	質(zhì)量分?jǐn)?shù)(10^-6)
In	0.018	0.004	質(zhì)量分?jǐn)?shù)(10^-6)
La	13.9	1	質(zhì)量分?jǐn)?shù)(10^-6)
Li	40	2	質(zhì)量分?jǐn)?shù)(10^-6)
Mn	290	7	質(zhì)量分?jǐn)?shù)(10^-6)
Mo	0.33	0.04	質(zhì)量分?jǐn)?shù)(10^-6)
Nb	5.1	0.7	質(zhì)量分?jǐn)?shù)(10^-6)
Nd	9.8	0.4	質(zhì)量分?jǐn)?shù)(10^-6)
Ni	7	0.6	質(zhì)量分?jǐn)?shù)(10^-6)
P	335	15	質(zhì)量分?jǐn)?shù)(10^-6)
Pb	31	2	質(zhì)量分?jǐn)?shù)(10^-6)
Ce	24	2	質(zhì)量分?jǐn)?shù)(10^-6)
Rb	118	3	質(zhì)量分?jǐn)?shù)(10^-6)
Sb	0.16	0.03	質(zhì)量分?jǐn)?shù)(10^-6)
Sc	4.9	0.4	質(zhì)量分?jǐn)?shù)(10^-6)
Se	0.053	0.013	質(zhì)量分?jǐn)?shù)(10^-6)
Sm	1.9	0.1	質(zhì)量分?jǐn)?shù)(10^-6)
Sn	2.3	0.2	質(zhì)量分?jǐn)?shù)(10^-6)
Sr	253	13	質(zhì)量分?jǐn)?shù)(10^-6)
Ta	0.72	0.1	質(zhì)量分?jǐn)?shù)(10^-6)
S	87	10	質(zhì)量分?jǐn)?shù)(10^-6)
Tb	0.29	0.02	質(zhì)量分?jǐn)?shù)(10^-6)
Te	0.02		質(zhì)量分?jǐn)?shù)(10^-6)
Th	4.1	0.6	質(zhì)量分?jǐn)?shù)(10^-6)
Tl	0.83	0.08	質(zhì)量分?jǐn)?shù)(10^-6)
Tm	0.16	0.02	質(zhì)量分?jǐn)?shù)(10^-6)
U	1.9	0.1	質(zhì)量分?jǐn)?shù)(10^-6)
V	31	1	質(zhì)量分?jǐn)?shù)(10^-6)
W	0.66	0.08	質(zhì)量分?jǐn)?shù)(10^-6)
Y	9.7	0.7	質(zhì)量分?jǐn)?shù)(10^-6)
Yb	1	0.1	質(zhì)量分?jǐn)?shù)(10^-6)
Zn	27	2	質(zhì)量分?jǐn)?shù)(10^-6)
Zr	71	7	質(zhì)量分?jǐn)?shù)(10^-6)
SiO₂	74.33	0.23	質(zhì)量分?jǐn)?shù)(10^-2)
Al₂O₃	11.65	0.13	質(zhì)量分?jǐn)?shù)(10^-2)
TFe₂O₃	1.79	0.05	質(zhì)量分?jǐn)?shù)(10^-2)
FeO	0.57		質(zhì)量分?jǐn)?shù)(10^-2)
MgO	0.71	0.04	質(zhì)量分?jǐn)?shù)(10^-2)
CaO	2.85	0.08	質(zhì)量分?jǐn)?shù)(10^-2)
Na₂O	2.85	0.04	質(zhì)量分?jǐn)?shù)(10^-2)
K₂O	2.96	0.05	質(zhì)量分?jǐn)?shù)(10^-2)
H₂O⁺	0.98	0.13	質(zhì)量分?jǐn)?shù)(10^-2)
CO₂	1.34		質(zhì)量分?jǐn)?shù)(10^-2)
Br	0.61	0.13	質(zhì)量分?jǐn)?shù)(10^-6)
Cl	33	3	質(zhì)量分?jǐn)?shù)(10^-6)
Lu	0.16	0.02	質(zhì)量分?jǐn)?shù)(10^-6)
Pr	2.9	0.3	質(zhì)量分?jǐn)?shù)(10^-6)
I	0.27	0.08	質(zhì)量分?jǐn)?shù)(10^-6)
N	79		質(zhì)量分?jǐn)?shù)(10^-6)
Ti	0.146	0.011	質(zhì)量分?jǐn)?shù)(10^-6)
Corg.	0.08		質(zhì)量分?jǐn)?shù)(10^-2)
TC	0.46		質(zhì)量分?jǐn)?shù)(10^-2)