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National Sharing Platform for Reference Materials
Sponsor：National Institute of Metrology, China
GBW(E)130194
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CodeGBW(E)130194
Description
Certificatehttps://www.ncrm.org.cn/Upload/CRM/CrmCertChi/File/
NMI Service Identifier
Measurement Service Sub-Category
Certified Value Certified Uncertainty Unit Memo
content or concentration 4.01 0.01 pH(25℃)
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