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Mass fraction of L-phenylalanine in D-phenylalanine.
| Sample | Peak area of D-Phe | Peak area of L-Phe | Content of L-Phe in D-Phe [%] |
|---|---|---|---|
| 1 | 22466.9 | 15.7 | 0.070 |
| 2 | 22416.4 | 15.8 | 0.070 |
| 3 | 22421.9 | 16.0 | 0.071 |
| 4 | 22420.7 | 16.0 | 0.071 |
| 5 | 22475.8 | 15.8 | 0.070 |
| 6 | 22711.7 | 16.1 | 0.071 |
| Average [%] | 0.071 | ||
| RSD[%] | 0.84 | ||
