SDS Volume
Volume 38. Hydrocarbons in Water and Seawater, Part II, p None
Source Publication
May, W. E.; Wasik, S. P.; Freeman, D. H.; Anal. Chem. 1978, 50, 997-1000
Conditions:
Room Temp: 6.6 - 29.9 °C
Compiler:
Methodology:
The dynamic coupled column liquid chromatography (DCCLC) method was based on generating saturated solutions by pumping water through a column packed with glass beads that have been coated with the component [1] (generator column). The concentration of [1] in the effluent of the generator column was measured by a modification of the coupled column liquid chromatographic process that has been described in [1].
Sample Information:
- Commercial product; less than 3% impurities.
- Distilled over $\ce{KMnO4}$ and $\ce{NaOH}$ and passed through a column packed with XAD-2 (Rohm and Hass, Philadelphia, Pa.)
Measurement Errors:
Ambient temperature: ±0.05°C
Mass concentration (m/v) (1): stand. dev. See above.
Methodology Citation
System Components:
- 1-Methylphenanthrene, $\ce{ C15H12 }$; [832-69-9] NIST WebBook
- Water, $\ce{ H2O }$; [7732-18-5] NIST WebBook
Experimental Data
μg(1)/kg(2) = 55.42 + 6.8016 t + 0.1301 t2 + 0.0080 t3
| $T$ (°C) | $x_{1}$ | MR1 (g1/100 g sln) |
|---|---|---|
| 6.6 | 8.92 x 10-9 | 9.52 x 10-6 |
| 8.9 | 1.07 x 10-8 | 1.14 x 10-5 |
| 14.0 | 1.38 x 10-8 | 1.47 x 10-5 |
| 19.2 | 1.81 x 10-8 | 1.93 x 10-5 |
| 24.1 | 2.39 x 10-8 | 2.55 x 10-5 |
| 25.0 | 2.69 x 10-8 | 2.69 x 10-5 |
| 26.9 | 2.85 x 10-8 | 3.04 x 10-5 |
| 29.9 | 3.32 x 10-8 | 3.55 x 10-5 |
