Basic Analysis
| Jun 01, 2011 Sample | 5 Year Average
(prior to Jun 01, 2011 sample) |
|---|
|
Density (kg/m3) |
696.7 |
718.0 ± 10.2 |
|
Gravity (oAPI) |
71.4 |
65.5 ± 2.8 |
|
Sulphur (wt%) |
0.08 |
0.19 ± 0.09 |
|
MCR (wt%) |
0.13 |
0.24 ± 0.13 |
|
Viscosity (cSt) |
0.51 |
0.84 ± 0.16 |
|
RVP (kPa) |
72.3 |
75.3 ± 4.1 |
|
Sediment (ppmw) |
107 |
122 ± 82 |
|
Olefins (wt%) |
ND |
ND |
*ND indicates a tested value below the instrument threshold.
Trace Sulphur
| Sample | 5 Year Average |
|---|
| Volatile Mercaptans (mass ppm) |
41.9 |
67.1 ± 14.3 |
| C7- Mercaptans (mass ppm) |
81.6 |
99.8 ± 18.5 |
Composition Summary
| Jun 01, 2011 Sample | 5 Year Average |
|---|
|
iso-Butane (vol%) |
0.26 |
0.55 ± 0.13 |
|
n-Butane (vol%) |
1.89 |
2.99 ± 0.48 |
|
iso-Pentane (vol%) |
17.74 |
13.73 ± 1.99 |
|
n-Pentane (vol%) |
18.49 |
14.30 ± 2.07 |
|
Hexanes (vol%) |
19.19 |
16.43 ± 1.60 |
|
C7 x C12 (vol%) |
37.12 |
42.43 ± 3.26 |
|
Total C12- (vol%) |
94.81 |
90.67 ± 3.78 |
|
C13 x C30+ (vol%) |
5.19 |
9.33 ± 3.78 |
BTEX
| Jun 01, 2011 Sample | 5 Year Average |
|---|
|
Benzene (vol%) |
1.15 |
0.90 ± 0.14 |
|
Toluene (vol%) |
1.65 |
1.65 ± 0.26 |
|
Ethyl Benzene (vol%) |
0.19 |
0.21 ± 0.06 |
|
Xylenes (vol%) |
1.13 |
1.37 ± 0.34 |