National Sharing Platform for Reference Materials
Sponsor:National Institute of Metrology, China
GBW10089 Elements in Black Fungus Powder
30g

$0.00

Status Now selling
Delivery Normal
Expire Date 2024-06-29
Quantity:
- +

CodeGBW10089
DescriptionElements in Black Fungus Powder
Certificate
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Certified Uncertainty Unit Memo
K 7.18 0.22 Mass fraction (10-3)
Ca 7.02 0.22 Mass fraction (10-3)
Mg 2.84 0.10 Mass fraction (10-3)
P 2.61 0.08 Mass fraction (10-3)
Na 700 28 Mass fraction (10 -6 )
Fe 349 13 Mass fraction (10 -6 )
Mn 43.2 0.9 Mass fraction (10 -6 )
Zn 23.0 0.7 Mass fraction (10 -6 )
Cu 7.45 0.30 Mass fraction (10 -6 )
Sr 37.8 1.1 Mass fraction (10 -6 )
Ba 15.5 0.8 Mass fraction (10 -6 )
Pb 0.49 0.03 Mass fraction (10 -6 )
Cd 0.128 0.006 Mass fraction (10 -6 )
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