[601] Histoire des Drogues, 1694, 261.
[602] Ray, Hist. Plant. iii (1704), appendix, p. 67. No. 13.—Compare also p. 60, No. 10.
[603] Thus in a drug sale, May 8, 1873, there were offered 275 cases, equal to about 480 cwt.
[604] I observed the following deviations:—
| In a column of | 25 | mm from 47°·5 to | 70°·5 | (deviation 23°). |
| ”” | 50 | ”” | 93°·6 | ( ” 46·1) |
| ”” | 100 | ”” | 49°·6 | (2·1 + 90 = 92°·1). |
—F. A. F.
[605] Comptes Rendus, xii (1841) 184.
[606] The following deviations were observed, in a column of 25 millimetres:—
| 1. | Oil distilled at | 172°-180° C. | from 47°·6 to | 74°·5; | deviation | 26°·9 | right. |
| 2. | ” | 180°-183° | ” | 71°·2 | ” | 23°·6 | ” |
| 3. | ” | 183°-184°·5 | ” | 68°·8 | ” | 21°·2 | ” |
| 4. | ” | 184°-195° | ” | 65°·8 | ” | 18°·2 | ” |
| 5. | ” | 200°-230° | ” | 61°·0 | ” | 13°·4 | ” |
| 6. | Thickish yellow residue | ” | 46°·2 | ” | 1°·4 | left. |
[607] From 47°·6 to 46°.