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Detail
GBW07826
Certified Reference Materials for the Chemical Composition of Iron Ore
50g
$0.00
Status
Offshelf
Delivery
Normal
Expire Date
2020-03-31
Out of stock
Quantity:
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+
Count exceeds stock
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Code
GBW07826
Description
Certified Reference Materials for the Chemical Composition of Iron Ore
Certificate
NMI Service Identifier
Measurement Service Sub-Category
Certified Value
Certified Uncertainty
Unit
Memo
TFe
56.60
0.17
Mass fraction (10
-2
)
FeO
20.50
0.25
Mass fraction (10
-2
)
SiO
2
11.48
0.10
Mass fraction (10
-2
)
Al
2
O
3
0.99
0.08
Mass fraction (10
-2
)
CaO
1.36
0.13
Mass fraction (10
-2
)
MgO
3.62
0.13
Mass fraction (10
-2
)
P
0.017
0.003
Mass fraction (10
-2
)
S
2.44
0.07
Mass fraction (10
-2
)
H
2
O
+
（1.6）
Mass fraction (10
-2
)
Na
2
O
0.058
0.005
Mass fraction (10
-2
)
K
2
O
0.071
0.004
Mass fraction (10
-2
)
Ti
0.043
0.003
Mass fraction (10
-2
)
Mn
0.076
0.005
Mass fraction (10
-2
)
Cu
0.068
0.004
Mass fraction (10
-2
)
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