DATE SAMPLE_ID DESCRIPTION CHELEX Fe57_SPIKE FILTER_SIZE DAY Fe56 Fe57 Fe57_to_Fe56 NOTES 20171113 B100 "No Chelex, No spike, Unfiltered, t=0" No 0 Unfiltered 0 188.46 4.89 2.59 nd 20171113 B101 "No Chelex, No spike, Unfiltered, t=1" No 0 Unfiltered 1 198.08 5.47 2.76 nd 20171113 B103 "No Chelex, No spike, Unfiltered, t=3" No 0 Unfiltered 3 140.06 4.47 3.19 nd 20171113 B107 "No Chelex, No spike, Unfiltered, t=7" No 0 Unfiltered 7 100.08 2.88 2.87 nd 20171113 C100 "Chelex, No spike, Unfiltered, t=0" Yes 0 Unfiltered 0 130.24 3.45 2.65 nd 20171113 C101 "Chelex, No spike, Unfiltered, t=1" Yes 0 Unfiltered 1 95.49 2.90 3.04 nd 20171113 C103 "Chelex, No spike, Unfiltered, t=3" Yes 0 Unfiltered 3 81.21 2.13 2.63 nd 20171113 C107 "Chelex, No spike, Unfiltered, t=7" Yes 0 Unfiltered 7 64.91 4.55 7.01 nd 20171113 B200 "No Chelex, 10 uM 57Fe spike, Unfiltered, t=0" No 10 Unfiltered 0 401.08 8812.89 2197.30 nd 20171113 B201 "No Chelex, 10 uM 57Fe spike, Unfiltered, t=1" No 10 Unfiltered 1 10.73 237.69 2215.93 nd 20171113 B203 "No Chelex, 10 uM 57Fe spike, Unfiltered, t=3" No 10 Unfiltered 3 446.12 10567.36 2368.75 Contaminated by bacterial growth 20171113 B207 "No Chelex, 10 uM 57Fe spike, Unfiltered, t=7" No 10 Unfiltered 7 470.46 10568.65 2246.46 Contaminated by bacterial growth 20171113 C200 "Chelex, 10 uM 57Fe spike, Unfiltered, t=0" Yes 10 Unfiltered 0 677.12 10635.01 1570.63 nd 20171113 C201 "Chelex, 10 uM 57Fe spike, Unfiltered, t=1" Yes 10 Unfiltered 1 462.84 10857.82 2345.90 nd 20171113 C203 "Chelex, 10 uM 57Fe spike, Unfiltered, t=3" Yes 10 Unfiltered 3 523.75 9995.15 1908.40 nd 20171113 C207 "Chelex, 10 uM 57Fe spike, Unfiltered, t=7" Yes 10 Unfiltered 7 374.31 8467.59 2262.20 nd 20171113 B1D00 "No Chelex, No spike, 0.2 uM filtered, t=0" No 0 0.2 0 149.85 4.98 3.33 nd 20171113 B1D01 "No Chelex, No spike, 0.2 uM filtered, t=1" No 0 0.2 1 163.85 5.67 3.46 nd 20171113 B1D03 "No Chelex, No spike, 0.2 uM filtered, t=3" No 0 0.2 3 150.66 5.68 3.77 nd 20171113 B1D07 "No Chelex, No spike, 0.2 uM filtered, t=7" No 0 0.2 7 169.91 5.76 3.39 Contaminated by bacterial growth 20171113 B1S00 "No Chelex, No spike, 0.02 uM filtered, t=0" No 0 0.02 0 160.30 5.13 3.20 nd 20171113 B1S01 "No Chelex, No spike, 0.02 uM filtered, t=1" No 0 0.02 1 197.67 5.10 2.58 nd 20171113 B1S03 "No Chelex, No spike, 0.02 uM filtered, t=3" No 0 0.02 3 261.83 6.60 2.52 nd 20171113 B1S07 "No Chelex, No spike, 0.02 uM filtered, t=7" No 0 0.02 7 125.16 3.45 2.75 Contaminated by bacterial growth 20171113 B2D00 "No Chelex, 10 uM 57Fe spike, 0.2 uM filtered, t=0" No 10 0.2 0 407.03 7487.16 1839.48 nd 20171113 B2D01 "No Chelex, 10 uM 57Fe spike, 0.2 uM filtered, t=1" No 10 0.2 1 367.00 7486.40 2039.87 nd 20171113 B2D03 "No Chelex, 10 uM 57Fe spike, 0.2 uM filtered, t=3" No 10 0.2 3 738.92 7782.30 1053.20 nd 20171113 B2D07 "No Chelex, 10 uM 57Fe spike, 0.2 uM filtered, t=7" No 10 0.2 7 467.29 7654.24 1638.02 nd 20171113 B2S00 "No Chelex, 10 uM 57Fe spike, 0.02 uM filtered, t=0" No 10 0.02 0 359.05 7136.66 1987.67 nd 20171113 B2S01 "No Chelex, 10 uM 57Fe spike, 0.02 uM filtered, t=1" No 10 0.02 1 400.41 7137.72 1782.60 nd 20171113 B2S03 "No Chelex, 10 uM 57Fe spike, 0.02 uM filtered, t=3" No 10 0.02 3 346.69 7501.17 2163.67 nd 20171113 B2S07 "No Chelex, 10 uM 57Fe spike, 0.02 uM filtered, t=7" No 10 0.02 7 481.67 6940.59 1440.94 nd 20171113 C1D00 "Chelex, No spike, 0.2 uM filtered, t=0" Yes 0 0.2 0 160.85 6.15 3.82 nd 20171113 C1D01 "Chelex, No spike, 0.2 uM filtered, t=1" Yes 0 0.2 1 198.92 8.48 4.26 nd 20171113 C1D03 "Chelex, No spike, 0.2 uM filtered, t=3" Yes 0 0.2 3 164.58 7.11 4.32 nd 20171113 C1D07 "Chelex, No spike, 0.2 uM filtered, t=7" Yes 0 0.2 7 199.04 9.04 4.54 nd 20171113 C1S00 "Chelex, No spike, 0.02 uM filtered, t=0" Yes 0 0.02 0 121.57 3.07 2.53 nd 20171113 C1S01 "Chelex, No spike, 0.02 uM filtered, t=1" Yes 0 0.02 1 134.22 3.67 2.74 nd 20171113 C1S03 "Chelex, No spike, 0.02 uM filtered, t=3" Yes 0 0.02 3 232.65 5.74 2.47 nd 20171113 C1S07 "Chelex, No spike, 0.02 uM filtered, t=7" Yes 0 0.02 7 187.43 4.25 2.27 nd 20171113 C2D00 "Chelex, 10 uM 57Fe spike, 0.2 uM filtered, t=0" Yes 10 0.2 0 361.57 7272.79 2011.46 nd 20171113 C2D01 "Chelex, 10 uM 57Fe spike, 0.2 uM filtered, t=1" Yes 10 0.2 1 373.88 7230.07 1933.80 nd 20171113 C2D03 "Chelex, 10 uM 57Fe spike, 0.2 uM filtered, t=3" Yes 10 0.2 3 313.16 7244.97 2313.49 nd 20171113 C2D07 "Chelex, 10 uM 57Fe spike, 0.2 uM filtered, t=7" Yes 10 0.2 7 299.08 7189.11 2403.71 nd 20171113 C2S00 "Chelex, 10 uM 57Fe spike, 0.02 uM filtered, t=0" Yes 10 0.02 0 283.75 6977.47 2459.01 nd 20171113 C2S01 "Chelex, 10 uM 57Fe spike, 0.02 uM filtered, t=1" Yes 10 0.02 1 297.76 6855.78 2302.44 nd 20171113 C2S03 "Chelex, 10 uM 57Fe spike, 0.02 uM filtered, t=3" Yes 10 0.02 3 281.57 6827.50 2424.81 nd 20171113 C2S07 "Chelex, 10 uM 57Fe spike, 0.02 uM filtered, t=7" Yes 10 0.02 7 443.36 6674.48 1505.43 nd