Cat. No. | Carbonyl | Carboxyl | Aromatic | Acetal | Heteroaliphatic | Aliphatic | |
---|---|---|---|---|---|---|---|
220-190 ppm | 190-165 ppm | 165-110 ppm | 110-90 ppm | 90-60 ppm | 60-0 ppm | ||
Reference: K.A. Thorn, D.W. Folan, P. MacCarthy (1989), Characterization of the International Humic Substances Society Standard and Reference Fulvic and Humic Acids by Solution State Carbon-13 (13C) and Hydrogen-1 (1H) Nuclear Magnetic Resonance Spectrometry, U.S. Geological Survey, Water-Resources Investigations Report 89-4196, Denver, CO, 93 pp. # The peak areas from which these percentages are calculated were obtained from solid-state CPMAS 13C NMR spectra which were measured by Dr. Patrick Hatcher at Department of Chemistry, The Ohio State University and Department of Chemistry and Biochemistry, Old Dominion University. |
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This table contains the electronically integrated peak area percentages for selected ranges of chemical shift. | |||||||
An * means that a sample is no longer available, and nd means that an item was not determined. | |||||||
Standard HA | |||||||
Suwannee River I * | 1S101H | 8 | 19 | 37 | 9 | 7 | 21 |
Suwannee River II* # | 2S101H | 6 | 15 | 31 | 7 | 13 | 29 |
Suwannee River III * # | 3S101H | 3.9 | 12.8 | 35.3 | 8.9 | 13.4 | 23.9 |
Elliott Soil I * | 1S102H | 6 | 18 | 50 | 4 | 6 | 16 |
Elliott Soil IV * # | 4S102H | 1 | 11 | 41 | 6 | 14 | 27 |
Elliott Soil V # | 5S102H | 1.0 | 14.8 | 48.3 | 5.1 | 9.6 | 16.2 |
Pahokee Peat | 1S103H | 5 | 20 | 47 | 4 | 5 | 19 |
Leonardite | 1S104H | 8 | 15 | 58 | 4 | 1 | 14 |
Standard FA | |||||||
Suwannee River I * | 1S101F | 7 | 20 | 24 | 5 | 11 | 33 |
Suwannee River II # | 2S101F | 5 | 17 | 22 | 6 | 16 | 35 |
Suwannee River III # | 3S101F | 4.2 | 15.6 | 28.9 | 8.1 | 13.3 | 27.4 |
Elliott Soil I * | 1S102F | 12 | 25 | 30 | 1 | 9 | 22 |
Elliott Soil II * | 2S102F | nd | nd | nd | nd | nd | nd | Elliott Soil III * | 3S102F | nd | nd | nd | nd | nd | nd | Elliott Soil IV * | 4S102F | nd | nd | nd | nd | nd | nd | Elliott Soil V # | 5S102F | 2.5 | 17.5 | 33.3 | 5.7 | 13.9 | 24.2 | Pahokee Peat I * | 1S103F | 7 | 28 | 34 | 3 | 9 | 20 |
Pahokee Peat II # | 2S103F | 3.6 | 18.7 | 39.0 | 6.0 | 10.9 | 18.4 |
Reference HA | |||||||
Suwannee River * | 1R101H | nd | nd | nd | nd | nd | nd |
Pahokee Peat * | 1R103H | nd | nd | nd | nd | nd | nd |
Nordic Lake * | 1R105H | 10 | 19 | 38 | 7 | 11 | 15 |
Summit Hill Soil * | 1R106H | 7 | 19 | 30 | 4 | 14 | 25 |
Waskish Peat # * | 1R107H | 8 | 18 | 42 | 6 | 8 | 18 |
Reference FA | |||||||
Suwannee River * | 1R101F | nd | nd | nd | nd | nd | nd |
Pahokee Peat * | 1R103F | nd | nd | nd | nd | nd | nd |
Nordic Lake * | 1R105F | 10 | 24 | 31 | 7 | 12 | 18 |
Waskish Peat # * | 1R107F | 7 | 19 | 36 | 6 | 12 | 20 |
Pony Lake # * | 1R109F | 1.2 | 17 | 12 | 0.2 | 8.4 | 61 |
Aquatic NOM | |||||||
Suwannee River # | 1R101N | 8 | 20 | 23 | 7 | 15 | 27 |
Nordic Lake * | 1R108N | 8 | 21 | 19 | 5 | 16 | 31 |
Upper Mississippi R # | 1S110N | 3 | 14 | 19 | 7 | 20 | 37 |
Bulk Materials | |||||||
Elliott Soil | BS102M | nd | nd | nd | nd | nd | nd |
Pahokee Peat | BS103P | nd | nd | nd | nd | nd | nd |
Leonardite | BS104L | nd | nd | nd | nd | nd | nd |