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GBW(E)070232污染土壤成分分析標(biāo)準(zhǔn)物質(zhì)大盤點(diǎn)

發(fā)布時(shí)間：2023/6/15 10:20:43 瀏覽次數(shù)：1564

GBW(E)070232污染土壤成分分析標(biāo)準(zhǔn)物質(zhì),GBW(E)070232污染土壤質(zhì)控樣，GBW(E)070232污染土壤中重金屬質(zhì)控樣，GBW(E)070232污染土壤微量元素質(zhì)控樣，規(guī)格是70g/瓶，由江蘇地質(zhì)院研制，該標(biāo)準(zhǔn)物質(zhì)主要可作為土壤污染分析測(cè)定的其準(zhǔn)物，同時(shí)也可在土壤分析測(cè)定中用來校正工曲線，評(píng)價(jià)測(cè)定方法的準(zhǔn)確度。

定級(jí)證書量值信息

	標(biāo)準(zhǔn)值	不確定度	單位
pH	7.58	0.14	標(biāo)準(zhǔn)值
SiO2	62.3	0.7	質(zhì)量分?jǐn)?shù)(×10-2)
Al2O3	16.3	0.6	質(zhì)量分?jǐn)?shù)(×10-2)
TFe2O3	7.66	0.12	質(zhì)量分?jǐn)?shù)(×10-2)
MgO	1.06	0.09	質(zhì)量分?jǐn)?shù)(×10-2)
CaO	2.02	0.09	質(zhì)量分?jǐn)?shù)(×10-2)
Na2O	0.16	0.02	質(zhì)量分?jǐn)?shù)(×10-2)
K2O	2.73	0.08	質(zhì)量分?jǐn)?shù)(×10-2)
TC	0.10	0.02	質(zhì)量分?jǐn)?shù)(×10-2)
Corg.	0.083	0.021	質(zhì)量分?jǐn)?shù)(×10-2)
Ti	0.512	0.013	質(zhì)量分?jǐn)?shù)(×10-2)
Ag	1.52	0.21	質(zhì)量分?jǐn)?shù)(×10-6)
As	31.4	0.6	質(zhì)量分?jǐn)?shù)(×10-6)
B	35.9	2.7	質(zhì)量分?jǐn)?shù)(×10-6)
Ba	523	15	質(zhì)量分?jǐn)?shù)(×10-6)
Be	2.82	0.10	質(zhì)量分?jǐn)?shù)(×10-6)
Bi	5.18	0.14	質(zhì)量分?jǐn)?shù)(×10-6)
Br	0.72	0.20	質(zhì)量分?jǐn)?shù)(×10-6)
Cd	9.5	0.4	質(zhì)量分?jǐn)?shù)(×10-6)
Ce	85.6	2.7	質(zhì)量分?jǐn)?shù)(×10-6)
Cl	46	6	質(zhì)量分?jǐn)?shù)(×10-6)
Co	14.8	0.6	質(zhì)量分?jǐn)?shù)(×10-6)
Cr	39.2	2.7	質(zhì)量分?jǐn)?shù)(×10-6)
Cu	33.4	0.9	質(zhì)量分?jǐn)?shù)(×10-6)
F	990	62	質(zhì)量分?jǐn)?shù)(×10-6)
Ga	20.7	0.6	質(zhì)量分?jǐn)?shù)(×10-6)
Ge	1.52	0.04	質(zhì)量分?jǐn)?shù)(×10-6)
Hg	0.053	0.003	質(zhì)量分?jǐn)?shù)(×10-6)
I	0.65	0.11	質(zhì)量分?jǐn)?shù)(×10-6)
La	45.6	1.6	質(zhì)量分?jǐn)?shù)(×10-6)
Li	31.4	1.2	質(zhì)量分?jǐn)?shù)(×10-6)
Mn	2614	85	質(zhì)量分?jǐn)?shù)(×10-6)
Mo	2.26	0.12	質(zhì)量分?jǐn)?shù)(×10-6)
N	206	26	質(zhì)量分?jǐn)?shù)(×10-6)
Nb	17.9	0.8	質(zhì)量分?jǐn)?shù)(×10-6)
Ni	26.0	0.6	質(zhì)量分?jǐn)?shù)(×10-6)
P	1241	18	質(zhì)量分?jǐn)?shù)(×10-6)
Pb	173	7	質(zhì)量分?jǐn)?shù)(×10-6)
Rb	117	4	質(zhì)量分?jǐn)?shù)(×10-6)
S	126	12	質(zhì)量分?jǐn)?shù)(×10-6)
Sb	7.0	0.8	質(zhì)量分?jǐn)?shù)(×10-6)
Sc	13.5	0.3	質(zhì)量分?jǐn)?shù)(×10-6)
Se	0.23	0.04	質(zhì)量分?jǐn)?shù)(×10-6)
Sn	5.4	0.4	質(zhì)量分?jǐn)?shù)(×10-6)
Sr	63.2	1.9	質(zhì)量分?jǐn)?shù)(×10-6)
Th	13.8	0.4	質(zhì)量分?jǐn)?shù)(×10-6)
Tl	1.01	0.05	質(zhì)量分?jǐn)?shù)(×10-6)
U	3.41	0.09	質(zhì)量分?jǐn)?shù)(×10-6)
V	118	4	質(zhì)量分?jǐn)?shù)(×10-6)
W	2.61	0.19	質(zhì)量分?jǐn)?shù)(×10-6)
Y	50.3	3.0	質(zhì)量分?jǐn)?shù)(×10-6)
Zn	649	29	質(zhì)量分?jǐn)?shù)(×10-6)
Zr	232	4	質(zhì)量分?jǐn)?shù)(×10-6)

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GBW(E)070232污染土壤成分分析標(biāo)準(zhǔn)物質(zhì)大盤點(diǎn)

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