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水系沉積物成分分析標(biāo)準(zhǔn)物質(zhì)
水系沉積物成分分析標(biāo)準(zhǔn)物質(zhì)
水系沉積物成分分析標(biāo)準(zhǔn)物質(zhì)
水系沉積物成分分析標(biāo)準(zhǔn)物質(zhì)

水系沉積物成分分析標(biāo)準(zhǔn)物質(zhì)

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水系沉積物成分分析標(biāo)準(zhǔn)物質(zhì)

水系沉積物成分分析標(biāo)準(zhǔn)物質(zhì)


編號:GBW07361(GSD-18)


組分標(biāo)準(zhǔn)值不確定度CAS單位
Ag0.0440.0147440-22-4質(zhì)量分?jǐn)?shù)(10-6)
As4.40.37440-38-2質(zhì)量分?jǐn)?shù)(10-6)
B5.51.27440-42-8質(zhì)量分?jǐn)?shù)(10-6)
Ba1054177440-39-3質(zhì)量分?jǐn)?shù)(10-6)
Be1.60.17440-41-7質(zhì)量分?jǐn)?shù)(10-6)
Bi0.330.047440-69-9質(zhì)量分?jǐn)?shù)(10-6)
Cd0.0950.017440-43-9質(zhì)量分?jǐn)?shù)(10-6)
Co12.50.97440-48-4質(zhì)量分?jǐn)?shù)(10-6)
Cr8.41.27440-47-3質(zhì)量分?jǐn)?shù)(10-6)
Cs1.50.27440-46-2質(zhì)量分?jǐn)?shù)(10-6)
Cu3.90.67440-50-8質(zhì)量分?jǐn)?shù)(10-6)
Dy1.30.17429-91-6質(zhì)量分?jǐn)?shù)(10-6)
Er0.80.17440-52-0質(zhì)量分?jǐn)?shù)(10-6)
Eu0.540.057440-53-1質(zhì)量分?jǐn)?shù)(10-6)
F131207782-41-4質(zhì)量分?jǐn)?shù)(10-6)
Ga120.67440-55-3質(zhì)量分?jǐn)?shù)(10-6)
Gd1.40.17440-54-2質(zhì)量分?jǐn)?shù)(10-6)
Ge1.210.077440-56-4質(zhì)量分?jǐn)?shù)(10-6)
Hf2.70.57664-39-3質(zhì)量分?jǐn)?shù)(10-6)
Hg0.0160.0057439-97-6質(zhì)量分?jǐn)?shù)(10-6)
Ho0.260.037440-60-0質(zhì)量分?jǐn)?shù)(10-6)
In0.014
7440-74-6質(zhì)量分?jǐn)?shù)(10-6)
La11.80.67439-91-0質(zhì)量分?jǐn)?shù)(10-6)
Li8.10.87439-93-2質(zhì)量分?jǐn)?shù)(10-6)
Mn0.1220.0047439-96-5質(zhì)量分?jǐn)?shù)(10-2)
Mo0.640.057439-98-7質(zhì)量分?jǐn)?shù)(10-6)
Nb9.50.77440/3/1質(zhì)量分?jǐn)?shù)(10-6)
Nd8.917440/3/1質(zhì)量分?jǐn)?shù)(10-6)
Ni4.70.57440-02-0質(zhì)量分?jǐn)?shù)(10-6)
P234137723-14-0質(zhì)量分?jǐn)?shù)(10-6)
Pb2217439-92-1質(zhì)量分?jǐn)?shù)(10-6)
Ce3227440-45-1質(zhì)量分?jǐn)?shù)(10-6)
Rb8127440-17-7質(zhì)量分?jǐn)?shù)(10-6)
Sb0.290.03127-71-9質(zhì)量分?jǐn)?shù)(10-6)
Sc2.10.27440-20-2質(zhì)量分?jǐn)?shù)(10-6)
Se0.0720.0097782-49-2質(zhì)量分?jǐn)?shù)(10-6)
Sm1.60.17440-19-9質(zhì)量分?jǐn)?shù)(10-6)
Sn1
7440-31-5質(zhì)量分?jǐn)?shù)(10-6)
Sr167107440-24-6質(zhì)量分?jǐn)?shù)(10-6)
Ta0.810.147440-25-7質(zhì)量分?jǐn)?shù)(10-6)
S66107704-34-9質(zhì)量分?jǐn)?shù)(10-6)
Tb0.220.027440-27-9質(zhì)量分?jǐn)?shù)(10-6)
Te0.03
13494-80-9質(zhì)量分?jǐn)?shù)(10-6)
Th5.40.67440-29-1質(zhì)量分?jǐn)?shù)(10-6)
Tl0.440.067440-28-0質(zhì)量分?jǐn)?shù)(10-6)
Tm0.130.027440-30-4質(zhì)量分?jǐn)?shù)(10-6)
U1.10.17440-61-1質(zhì)量分?jǐn)?shù)(10-6)
V2827440-62-2質(zhì)量分?jǐn)?shù)(10-6)
W0.580.067440-33-7質(zhì)量分?jǐn)?shù)(10-6)
Y70.67440-65-5質(zhì)量分?jǐn)?shù)(10-6)
Yb0.830.047440-64-4質(zhì)量分?jǐn)?shù)(10-6)
Zn1927440-66-6質(zhì)量分?jǐn)?shù)(10-6)
Zr100117440-67-7質(zhì)量分?jǐn)?shù)(10-6)
SiO277.420.227631-86-9質(zhì)量分?jǐn)?shù)(10-2)
Al2O311.440.131344-28-1質(zhì)量分?jǐn)?shù)(10-2)
TFe2O31.860.05
質(zhì)量分?jǐn)?shù)(10-2)
FeO0.2
1345-25-1質(zhì)量分?jǐn)?shù)(10-2)
MgO0.180.031309-48-4質(zhì)量分?jǐn)?shù)(10-2)
CaO0.850.061305-78-8質(zhì)量分?jǐn)?shù)(10-2)
Na2O2.530.041313-59-3質(zhì)量分?jǐn)?shù)(10-2)
K2O3.890.0612136-45-7質(zhì)量分?jǐn)?shù)(10-2)
H2O+1
7732-18-5質(zhì)量分?jǐn)?shù)(10-2)
CO20.11
124-38-9質(zhì)量分?jǐn)?shù)(10-2)
Br10.27726-95-6質(zhì)量分?jǐn)?shù)(10-6)
Cl30
7782-50-5質(zhì)量分?jǐn)?shù)(10-6)
Lu0.140.037439-94-3質(zhì)量分?jǐn)?shù)(10-6)
Pr2.50.47440-10-0質(zhì)量分?jǐn)?shù)(10-6)
I0.460.114914-02-4質(zhì)量分?jǐn)?shù)(10-6)
N218277727-37-9質(zhì)量分?jǐn)?shù)(10-6)
Ti0.1510.0147440-32-6質(zhì)量分?jǐn)?shù)(10-6)
Corg.0.20.02
質(zhì)量分?jǐn)?shù)(10-2)
TC0.25
32025-58-4質(zhì)量分?jǐn)?shù)(10-2)



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