How to calculate gress assay result with standard?

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Karen A. Darbinyan

Hello, Griess reaction is classical analytical method, if you have a standard you can create made calibration curve and calculation by curve.

Detail description calculations of Griess assay method is attached.

Hope this info will help you.

Good luck.

Swati Ghosh

I am using standard sodium nitrite . But my absorbance values are high in lower concentration of sodium nitrite compared to higher for standard solution. I am very new to this assay.