This product is a pH buffer standard. The pH value is a part of the product name and clearly stated on all product information, including the SDS.
EM0180
Buffer pH 12.45
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About This Item
Código UNSPSC:
12161703
Productos recomendados
grado
analytical standard
Nivel de calidad
Agency
traceable to NIST
aplicaciones
environmental
food and beverages
general analytical
industrial qc
pharmaceutical
Formato
mixture
Condiciones de envío
ambient
temp. de almacenamiento
15-25°C
Aplicación
This pH 12.45 buffer solution is suited for use in routine analytical methods for the calibration of pH meters and maintaining the pH of solutions.
Características y beneficios
- Traceable to NIST standards
- A ready-to-use solution available in a sealed bottle with convenient packaging to protect against contamination
- Accompanied with a certificate of analysis (CoA) for an effective audit
- Accurate up to +/- 0.01 at 25 °C
- The expiry date of the product can be found in the CoA
- Calculated uncertainty value is for the duration of transportation and storage
Especificaciones
Tolerance: ±0.02
Código de clase de almacenamiento
12 - Non Combustible Liquids
Clase de riesgo para el agua (WGK)
nwg
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Certificados de análisis (COA)
Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»
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Why does the SDS Section 9 not list the pH of this material?
1 respuesta-
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Hello, I did not see any warning on the product page that this item has a short shelf life. Had I known this buffer would expire in 2 months, I would have ordered at a later date. Can the people in charge of website improvements add a warning?
1 respuesta-
This product has a tested expiration date of one year.
The product issue you are reporting should be investigated by our Technical Service team who can assist you with further troubleshooting and/or investigation. We kindly ask you to navigate to the link https://www.sigmaaldrich.com/techservice, click on "Report Product Issues" under the Products Section with all the required information so that a member of our team can reach out to you to assist further. Thank you.
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