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National Sharing Platform for Reference Materials
Sponsor：National Institute of Metrology, China
GBW11104 Coal
50g

$0.00

Status Now selling
Delivery Normal
Expire Date 2024-12-31
Quantity:
- +

CodeGBW11104
DescriptionCoal
Certificate
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Certified Uncertainty Unit Memo
total sulfur 1.08 0.04 质量分数(×10-2)
ash 11.15 0.15 质量分数(×10-2)
volatile 6.97 0.22 质量分数(×10-2)
calorific value 31.08 0.12 质量分数(×10-2)
carbon 81.39 0.36 质量分数(×10-2)
hydrogen 2.78 0.10 质量分数(×10-2)
nitrogen 1.06 0.06 质量分数(×10-2)
1.55 0.02 质量分数(×10-2)
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