Basic Analysis

Most Recent:
Nov. 2, 2014

Five Year Average

Sep. 2, 2014

Jul. 9, 2014

May. 1, 2014

Mar. 2, 2014

Jan. 2, 2014

Density (kg/m3)

747.7

758.2 ± 11.6

758.7

755.8

766.8

772.1

761.2

Gravity (oAPI)

57.6

55.0 ± 2.9

54.8

55.6

52.9

51.6

54.2

Sulphur (wt%)

0.11

0.11 ± 0.03

0.08

0.05

0.14

0.17

0.16

MCR (wt%)

0.22

0.35 ± 0.17

0.23

0.13

0.67

0.62

0.44

Viscosity (cSt)

1.09

1.38 ± 0.27

1.32

1.18

1.55

1.81

1.46

Sediment (ppmw)

147

112 ± 56

86

38

139

149

119

Organo-Phosphates (ppmw)

-

2.5 ± 1.7

-

-

-

4.3

-

Oxygenates (mass%)

-

ND

ND

-

-

ND

-

Trace Sulphur (ppmw)

Most Recent:
Nov. 2, 2014

Five Year Average

Sep. 2, 2014

Jul. 9, 2014

May. 1, 2014

Mar. 2, 2014

Jan. 2, 2014

Volatile Mercaptans

62.0

29.5 ± 26.6

81.4

39.6

80.3

40.0

42.9

Light Ends (vol%)

Most Recent:
Nov. 2, 2014

Five Year Average

Sep. 2, 2014

Jul. 9, 2014

May. 1, 2014

Mar. 2, 2014

Jan. 2, 2014

C3-

0.64

0.42 ± 0.12

0.41

0.35

0.50

0.57

0.52

iso-Butane

0.78

0.78 ± 0.25

0.54

0.52

0.58

0.61

0.57

n-Butane

2.81

3.08 ± 0.61

2.51

2.17

2.22

2.40

2.29

iso-Pentane

7.55

6.47 ± 1.03

6.02

6.11

6.09

6.00

6.41

n-Pentane

7.38

6.90 ± 0.89

6.45

6.56

6.21

6.20

6.45

Hexanes

12.68

11.49 ± 1.30

11.76

12.73

11.36

10.82

11.33

C7 x C12

52.66

51.69 ± 2.87

52.74

60.78

51.16

49.33

49.61

Total C12-

84.50

80.84 ± 4.39

80.43

89.22

78.12

75.93

77.18

C13 x C30+

15.50

19.16 ± 4.39

19.57

10.78

21.88

24.07

22.82

BTEX (vol%)

Most Recent:
Nov. 2, 2014

Five Year Average

Sep. 2, 2014

Jul. 9, 2014

May. 1, 2014

Mar. 2, 2014

Jan. 2, 2014

Benzene

0.97

0.86 ± 0.08

0.85

0.97

0.85

0.75

0.79

Toluene

3.02

2.49 ± 0.33

2.59

3.08

2.28

2.05

2.46

Ethyl Benzene

0.28

0.28 ± 0.04

0.27

0.27

0.19

0.37

0.25

Xylenes (vol%)

2.80

2.35 ± 0.30

2.59

2.83

1.91

1.99

2.33

BTEX Total (vol%)

7.07

5.98 ± 0.68

6.30

7.15

5.23

5.16

5.83

*ND indicates a tested value below the instrument threshold.