Sample

Depth (cm)

Vol (NH₄)₂SO₄

K₂Cr₂O₇ (g)

GW (g)

FV (m³)

C (%)

C (g/Kg)

TCP R1

2 - 20

5.00

1

0.4

24.2

−0.27

−2.72

TCP R2

2 - 20

5.00

1

0.4

24

−0.24

−2.38

Campus Hall R1

2 - 20

5.00

1

0.4

12.1

1.79

17.86

Campus Hall R2

2 - 20

5.00

1

0.4

12.6

1.70

17.01

IA R1

2 - 20

5.00

1

0.4

14.9

1.31

13.10

IA R2

2 - 20

5.00

1

0.4

15.3

1.24

12.42

IB R1

2 - 20

5.00

1

0.4

16.4

1.05

10.55

IB R2

2 - 20

5.00

1

0.4

15.6

1.19

11.91

DG R1

2 - 20

5.00

1

0.4

14.9

1.31

13.10

DG R2

2 - 20

5.00

1

0.4

15.5

1.21

12.08

FI R1

2 - 20

5.00

1

0.4

19.9

0.46

4.59

FI R2

2 - 20

5.00

1

0.4

19.7

0.49

4.93