Phosphate Buffered Saline (PBS),Powdered, Ultra Pure Grade

: VWR

Phosphate Buffered Saline (PBS),Powdered, Ultra Pure Grade

: VWR

1X Solution Composition:137 mM NaCl,2.7 mM KCl,9.8 mM Phosphate buffer
May be sterilized by filtration.
Does not contain magnesium or calcium.
pH at 25°C (1X PBS): 7.3 – 7.5
Conductivity at 25°C (1X PBS): 13,500-17,000 umhos

Unsurpassed quality ideal for cell culture applications
Suitable for flow cytometry applications
Convenient powdered format is also available in single use packs
Does not contain magnesium or calcium
May be sterilized by filtration

Preparation of PBS using 10 L and 50 L Format:
Dissolve 9.88 g of PBS powder in 1 L of water to prepare a 1X PBS solution containing 137 mM sodium chloride, 2.7 mM potassium chloride and 9.8 mM phosphate buffer.
The 10 L and 50 L pack sizes contain sufficient powder to prepare 10 L and 50 L of 1X PBS,respectively.

Preparation of PBS using 2 PK Format:
Dissolve the contents of a single pack into 1 L of water to prepare 10X PBS or into 10 L of water to prepare 1X PBS.

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