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(+)-SODIUM L-ASCORBATE CRYSTAL& 100 G
Rp 2.557.000
This certified reference material (CRM) is produced in accordance with ISO 17034 and characterized in accordance with ISO/IEC 17025. This CRM is traceable to SI unit kg and measured against primary material from a National Metrology Institute (NMI), e.g. NIST.
1 g/L Na in 2% nitric acid, prepared with high purity NaNO3, HNO3, and water
