Table 1 Starting compositions (mg). Microscopic amounts of nitrogen in the capsules came from air. 

From: Carbon and Nitrogen Speciation in N-poor C-O-H-N Fluids at 6.3 GPa and 1100–1400 °C

Run#

Graphite

Docosane (C22H46)

Stearic acid (C18H36O2)

1761_2_3

18.7

1.8

1769_2_2

8

0.3

0.3

1315_3_5

26.2

3.1

1751_2_2

8.8

0.9

1751_2_3

9

0.6

1746_2_3

9.4

0.7

1746_2_2

8.4

0.9

1780_2_2

7.6

0.7

1780_2_3

8.1

0.8

1780_2_4

8.3

1.0

1016_7_2

8.2

0.5

1016_7_4

8.8

0.6

1753_2_3

18.6

1.7

1898_2_1

7.1

0.5

1898_2_3

7.8

0.3

0.3

888_7_1

23

1.9

889_7_1

23.7

1.4

1720_2_2

17.7

3.2

1727_2_2

17.8

3.9

1019_7_1

8.1

0.7

1019_7_3

7.3

0.4

0.3