1.06587
di-Sodium hydrogen phosphate solution
(buffer stock solution) 1/15 mol/l
Sinônimo(s):
Disodium Phosphate Solution
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About This Item
Código UNSPSC:
12161703
NACRES:
NA.24
Produtos recomendados
grau
analytical standard
Nível de qualidade
pH
9.2 (20 °C in H2O, ready-to-use solution)
densidade
1.01 g/cm3 at 20 °C
aplicação(ões)
environmental
food and beverages
general analytical
industrial qc
pharmaceutical
Formato
mixture
temperatura de armazenamento
15-25°C
Categorias relacionadas
Descrição geral
The accuracy of pH measurement results is directly affected by the buffer reference materials used in calibration. We have a distinguished range of buffer solutions and substances for the exact calibration of your pH measurement equipment. Using Certipur® reference materials, you benefit from maximum accuracy, reliability and convenience and avoid costly repeat analyses.
Our wide range of pH calibration buffers offers ideal products and packaging for your individual need. All buffer solutions are traceable to NIST (National Institute of Standards and Technology, USA) and PTB (Physical Technical Institute, Germany) primary reference materials. Buffers solutions are offered in 1L PE bottle, measured at 20 °C or 25 °C.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
Our wide range of pH calibration buffers offers ideal products and packaging for your individual need. All buffer solutions are traceable to NIST (National Institute of Standards and Technology, USA) and PTB (Physical Technical Institute, Germany) primary reference materials. Buffers solutions are offered in 1L PE bottle, measured at 20 °C or 25 °C.
Please visit ISO certificates and Site Quality Self-Assessments to access the current certificates of accreditation.
Download your certificate at http://www.sigma-aldrich.com to view certified values, including uncertainty and expiry date.
Nota de análise
concentration: 0.0664 - 0.0670 mol/l
Informações legais
CERTIPUR is a registered trademark of Merck KGaA, Darmstadt, Germany
recomendado
Nº do produto
Descrição
Preços
Código de classe de armazenamento
12 - Non Combustible Liquids
Classe de risco de água (WGK)
nwg
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Certificados de análise (COA)
Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.
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