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National Sharing Platform for Reference Materials
Sponsor：National Institute of Metrology, China
GBW09705
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CodeGBW09705
Description
Certificate
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Relative Uncertainty(%) Unit Memo
Particle number concentration 2016 2.2 piece/ml
number average particle size （5.36） μm
Median diameter （5.36） μm
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