Calcium hydroxide

REF : 1021110025
Marca : Supelco
Descrição :Calcium hydroxide for the preparation of DIN 19266 pH standard buffer solutions
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Descrição detalhada : The pH buffer standards are measured and qualified using differential potentiometry with two platinum hydrogen electrodes. This method allows the comparison of the reference buffers to the corresponding primary reference materials by PTB (Physical Technical Institute, Germany) and NIST (National Institute of Standards and Technology, USA). Uncertainty data and traceability are documented in a comprehensive, batch-specific Certificate of Analysis.
Sinónimos : Calcium hydroxide
Fórmula molecula r: Ca(OH)2
Armazenamento : 15-25C
Embalagem : 1X1EA