National Sharing Platform for Reference Materials
Sponsor:National Institute of Metrology, China
GBW03102 Clay
50g

$180.00

Status Now selling
Delivery Normal
Expire Date 2026-02-19
Quantity:
- +

CodeGBW03102
DescriptionClay
Certificate
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Standard Diviation(S) Unit Memo
SiO2 53.67 0.19 Mass fraction (10 -2 )
Al2O3 31.32 0.18 Mass fraction (10 -2 )
Fe2O3 0.33 0.05 Mass fraction (10 -2 )
CaO 1.80 0.05 Mass fraction (10 -2 )
MgO 0.083 0.002 Mass fraction (10 -2 )
K2O 1.15 0.03 Mass fraction (10 -2 )
Na2O 2.55 0.05 Mass fraction (10 -2 )
TiO2 0.030 0.003 Mass fraction (10 -2 )
SO3 0.023 0.005 Mass fraction (10 -2 )
P2O5 0.053 0.002 Mass fraction (10 -2 )
MnO 0.020 0.002 Mass fraction (10 -2 )
L.O.I. 8.81 0.17 Mass fraction (10 -2 )
Cl 0.0029 0.0008 Mass fraction (10 -2 )
CO2 (0.051) Mass fraction (10 -2 )
H2O+ (8.64) Mass fraction (10 -2 )
FeO (0.052) Mass fraction (10 -2 )
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