*Temperature Correction Table for Hehner's Concentrated Bichromate Solution for Glycerine Analysis
| A Temperature | f Corrected Volume 1 c.c. | Logarithm |
| 11° C | 0.9980 ccm | 99913 |
| 12° " | 0.9985 " | 99935 |
| 13° " | 0.9990 " | 99956 |
| 14° " | 0.9995 " | 99978 |
| 15° " | 1.0000 " | 00000 |
| 16° " | 1.0005 " | 00022 |
| 17° " | 1.0010 " | 00043 |
| 18° " | 1.0015 " | 00065 |
| 19° " | 1.0020 " | 00087 |
| 20° " | 1.0025 " | 00108 |
| 21° " | 1.0030 " | 00130 |
| 22° " | 1.0035 " | 00152 |
| 23° " | 1.0040 " | 00173 |