How can we prepare 1 liter normal saline.

To prepare of 1000 (1 liter) of normal saline.

Calculation : 

0.9% Na cl solution

0.9 gm in 100 ml

100 ml normal saline container 0.9 gm

1 ml normal saline container (0.9/100) gm

1000 ml normal saline container (0.9*1000)/100 gm= 9 gm

Apparatus required (needed) :

1. Chemical balance with weight box.

2. Volumetric flask / 1000 ml

3. Stirrer

4.Reagent bottle 1000 ml

5.Funnel

6.White paper and gum.

Procedure: At first 9 gm of corium chloride (Na cl) are weighted with balance. 600 ml of distilled water is taken in a beaker/volumetric flask and added 9 gm Na cl  Mixed it properly then distilled water is added up to 1000 ml. Then again mixed it with the help of stirrer. Transferred it to the reagent bottle and labeled.

Now 1000 ml of normal saline is prepared.

Normal saline

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