Maryam hamad

Introduction

السلام عليكم 

[video:https://youtu.be/nR-lsNDVhcY align:left autoplay:1]

Evaluation

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Solution

                                 Tube no.

1

 

2

 

3

 

4

 

5

 

6

 

UNK

 

0.35 mg/ml BSA

 

-

 

0.2

 

0.4

 

0.6

 

0.8

 

1.0

 

-

 

Unknown

 

-

 

-

 

-

 

-

 

-

 

-

 

0.5

 

Distilled water

 

1.0

 

0.8

 

0.6

 

0.4

 

0.2

 

-

 

0.5

 

Alkaline CuSO4

 

5.0

 

5.0

 

5.0

 

5.0

 

5.0

 

5.0

 

5.0

 

 2-   Mix well and leave at room temperature for 10 minutes

3-Dilute Folin reagent

 

0.5

 

0.5

 

0.5

 

0.5

 

0.5

 

0.5

 

0.5

 

 

 4-Immediately mix and then leave at room temperature for 30 minutes