| Then, the paper is floated on a mixture containing silver nitrate and gallic acid. |
| Esculin will not luminesce with peroxidase and H2O2, but pyrogallol or gallic acid will. |
| The image is to be brought out with gallic acid and acetic acid, laid over with a brush, and requires no heat. |
| Larry Yachimec, in a Sterling award nominated turn, embodies the odd, denaturalized gallic intensity of this play. |
| The texture of the paper was not injured, but the iron basis of the ink, as well as the gallic acid, was entirely removed. |
| Pyrogallol, tannic acid, and gallic acid were obtained from Zhunyi Reagents. |
