----------------+------------+-----------+-----------+-------------- Observer. | Gardner | Sabin | Pickard | { Rogers } | | | | { North } ----------------+------------+-----------+-----------+-------------- Wt. of Oil for | 0.2087 | 0.2967 | 0.3683 | 0.2285 Test, grams | | | | -----------+----+------------+-----------+-----------+-------------- | 1 | 9.0 | 14.46 | 14.37 | 11.99 | 2 | 12.1 | 13.11 | 13.66 | 11.90 | 3 | 12.9 | 11.72 | 13.11 | 10.14 | 4 | 12.8 | 10.68 | 12.41 | 9.30 | 5 | 12.8 | 9.77 | 11.78 | 9.08 | 6 | 12.8 | -- | -- | 9.30 | 7 | -- | 8.66 | 10.51 | -- | 8 | 12.7 | 8.86 | -- | 9.70 | 9 | -- | 8.80 | 8.72 | -- Percentage | 10 | 12.6 | 8.49 | -- | 8.90 Increase | 11 | -- | -- | 7.0 | -- in Weight, | 12 | 12.6 | 8.15 | -- | 7.34 in Days. | 13 | -- | -- | 8.82 | -- | 14 | 12.5 | -- | -- | 7.78 | 15 | -- | 8.05 | 8.39 | -- | 16 | 12.5 | -- | -- | -- | 17 | -- | 7.41 | -- | -- | 18 | 12.7 | -- | 7.98 | -- | 19 | -- | 7.04 | -- | -- -----------+----+------------+-----------+-----------+-------------- Remarks. |Clear and | | |Dry at end of |firm film | | |1st day. |shown after | | | |3d day. | | | ----------------+------------+-----------+-----------+-------------- TABLE XIII.--(_a_) CHINESE WOOD OIL (TREATED) 100 PER CENT.