SPDS SET 2: ASH-01

Deoxy withastramonolide, Withanolide A and Withanolide-B were injected to determine the

precision. Spike recovery study was conducted by adding known quantity of pure compounds to the extract and to find the recovery. Lowest concentration of standard mix

solution was prepared and injected to find out the detection limit .

The results are

tabulated below.

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3DJH RI