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Howtomakestandardcurve.docx

How to make standard curve?

1 Input your data in excel

$C:\Users\Qing\AppData\Local\Temp\1542746864.png$

2 select all the data and insert the Scatter charts $C:\Users\Qing\AppData\Local\Temp\1542746940(1).png$

$C:\Users\Qing\AppData\Local\Temp\1542746960(1).png$

3 Double-click one of the points in the chart, it will show some options

$C:\Users\Qing\AppData\Local\Temp\1542747160(1).png$

4 Click Add Chart Element-Trendline- Linear

$C:\Users\Qing\AppData\Local\Temp\1542747239(1).png$

5 Click Display Equation on chart, and display R-squared value on chart

$C:\Users\Qing\AppData\Local\Temp\1542747289(1).png$