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P3619

Sigma-Aldrich

Phosphate Buffer Solution

1.0 M, pH 7.4 (25 °C)

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About This Item

Código UNSPSC:
12161700
eCl@ss:
32129211
NACRES:
NA.25
En este momento no podemos mostrarle ni los precios ni la disponibilidad

Formulario

liquid

concentración

1.0 M

pH

7.4 (25 °C)

aplicaciones

diagnostic assay manufacturing

temp. de almacenamiento

2-8°C

Categorías relacionadas

Aplicación

Phosphate Buffer Solution has been used:
  • to study sperm motility in different culture media[1]
  • for protein extraction[2]
  • as a reagent in blocking buffer for immunolabeling[3]

Producto relacionado

Referencia del producto
Descripción
Precios

08168

Timestrip Plus™ 8 °C

Código de clase de almacenamiento

12 - Non Combustible Liquids

Clase de riesgo para el agua (WGK)

WGK 1

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

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Certificados de análisis (COA)

Lot/Batch Number
SLCQ3210
SLCL9553
SLCP3298
SLCP7847
SLCP9759

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Questions

1–5 of 5 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  3. I couldn't exactly understand what is that. Has it the same formulation with PBS?

    1 answer

    1. This product is made using potassium phosphate monobasic, but the pH is adjusted with NaOH, to pH ~7.4. This product is not phosphate buffered saline and the formulation is not the same.

      Helpful?

  4. gal = ガロン　でしょうか

    1 answer

    1. Yes, gal represents gallon as the unit of measure. For this item, the '-1GA' is equivalent to 1 Gallon.

      Helpful?

  5. Could you share the composition of this product? Is it potassium or sodium?

    1 answer

    1. This product is prepared using potassium phosphate monobasic, but the pH is adjusted with NaOH, making this the mixed potassium/sodium salt.

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