ESR Data of IHSS Samples

Cat. No. Free Radical Content Line Width g-value RFI
 

Source: Istituto di Chimica Agraria, Università di Bari, Bari, Italy
Free Radical Content is in units of spins/g (x 1017).
Line Width is in units of Gauss.
An * means that a sample is no longer available, and nd means that an item was not determined.
Standard HA
Suwannee River 1S101H 0.64 6.7 2.004 11.8
Elliott Soil 1S102H 12.9 6.3 2.0038 2.3
Pahokee Peat 1S103H 3.92 6.3 2.0038 4.4
Leonardite 1S104H 3.13 6.4 2.004 2.2
Standard FA
Suwannee River 1S101F 0.54 5.9 2.0044 46.3
Elliott Soil I * 1S102F 0.93 6.5 2.0043 49.4
Elliott Soil II 2S102F 0.93 6.5 2.0043 49.4
Pahokee Peat I * 1S103F 0.25 7.2 2.0039 48.1
Pahokee Peat II 2S103F nd nd nd nd
Reference HA
Suwannee River * 1R101H 1.15 6.7 2.004 10.6
Pahokee Peat 1R103H 2.82 6.4 2.0039 4
Nordic Lake 1R105H 1.16 6.4 2.0039 6.2
Summit Hill Soil 1R106H 5.38 7.5 2.0037 9.3
Waskish Peat 1R107H nd nd nd nd
Reference FA
Suwannee River 1R101F 0.58 7.2 2.0045 51.2
Pahokee Peat * 1R103F 1.44 7.3 2.0044 71.7
Nordic Lake 1R105F 1.14 6.9 2.0041 27.2
Waskish Peat 1R107F nd nd nd nd
Aquatic NOM
Suwannee River 1R101N nd nd nd nd
Nordic Lake 1R108N nd nd nd nd
Bulk Materials
Elliott Soil BS102M nd nd nd nd
Pahokee Peat BS103P nd nd nd nd
Leonardite BS104L nd nd nd nd