反应 #4257

反应方程式

potassium phosphate

sodium chloride

sodium chloride

sodium phosphate

→

phosphate buffered saline

溶剂

water

water

water

反应条件

后处理

1. 1
   其他Phosphate buffered saline solution was prepared in the following manner
2. 2
   其他preheated to 45° C
3. 3
   workup.ADDITIONTo this solution were added 3.3 g
4. 4
   workup.DISSOLUTIONuntil dissolved
5. 5
   workup.ADDITIONportion of the above solution was then mixed with 960 ml

实验过程

Phosphate buffered saline solution was prepared in the following manner. An 18.8 g. portion of anhydrous dibasic potassium phosphate was dissolved in 140 ml. distilled water preheated to 45° C. To this solution were added 3.3 g. monobasic sodium phosphate, and it was stirred until dissolved. Then 45 g. sodium chloride were added with stirring. After the sodium chloride was dissolved, the solution was brought to 200 ml. with distilled water. A 40 ml. portion of the above solution was then mixed with 960 ml. distilled water to form a 0.01M phosphate buffered saline solution (PBS) at pH 7.5. It was then stored at 4° C. Larger quantities were also prepared using the above proportions.

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