----------------+------------+-----------+-----------+-------------- Observer. | Gardner | Sabin | Pickard | { Rogers } | | | | { North } ----------------+------------+-----------+-----------+-------------- Wt. of Oil for | 0.1414 | 0.6292 | 0.5837 | 0.2540 Test, grams | | | | -----------+----+------------+-----------+-----------+-------------- | 1 | 6.3 | 9.69 | 7.85 | 8.39 | 2 | 8.2 | 9.42 | 7.73 | 6.94 | 3 | 11.5 | 7.99 | 7.45 | 6.21 | 4 | 11.6 | 7.43 | 7.02 | 6.13 | 5 | 11.5 | 7.04 | 6.36 | 5.81 | 6 | 11.5 | -- | -- | 6.01 | 7 | -- | 6.12 | 5.16 | -- | 8 | 11.3 | 6.45 | -- | 6.09 | 9 | -- | 6.12 | 4.57 | -- Percentage | 10 | 11.3 | 5.92 | -- | 4.81 Increase | 11 | -- | -- | 4.20 | -- in Weight, | 12 | 11.3 | 5.69 | -- | 4.73 in Days. | 13 | -- | -- | 4.54 | -- | 14 | 11.3 | -- | -- | 4.81 | 15 | -- | 5.24 | 4.61 | -- | 16 | 11.2 | -- | -- | 5.01 | 17 | -- | 4.57 | -- | -- | 18 | 11.0 | -- | 4.30 | -- | 19 | -- | 4.26 | -- | -- -----------+----+------------+-----------+-----------+-------------- Remarks. |Film fairly | | |Sticky, end |firm, end of| | |1st day; |3d day. | | |tacky, end 2d | | | |day; slightly | | | |tacky, end | | | |10th day. ----------------+------------+-----------+-----------+--------------