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. 2019 Dec 24;412(4):973–982. doi: 10.1007/s00216-019-02323-x

Table 3.

Signal ratio sum per sample type, related to theoretical end concentrations. The sample codes are explained in the Materials and methods section. The values in the right column were calculated using the signal ratio sum (3rd column), except for the spiked samples, where the corrected signal ratio sum (4th column) was used for calculation

Sample type End concentration product (mg/ml) (relative to T spike high) Signal ratio sum Signal ratio sum corrected for sample background Relative to corrected T spike high
PA 4.17 [3.33] 133,082 3.39
PB 149,661 3.65
PC 92,765 4.29
PD 149,094 3.65
TAS 14,021 0.36
TBS 11,448 0.28
TCS 13,796 0.64
TDS 13,620 0.33
TAL 0.25 [0.20] 20,631 6609 0.17
TBL 18,848 7400 0.18
TCL 32,877 19,081 0.88
TDL 21,087 7467 0.18
TAH 1.25 [1.00] 53,279 39,258 1.00
TBH 52,420 40,971 1.00
TCH 35,405 21,608 1.00
TDH 54,478 40,858 1.00
SAS 17,252 0.44
SBS 15,259 0.37
SCS 14,105 0.65
SDS 12,864 0.31
SAL 0.125 [0.10] 18,981 1729 0.04
SBL 19,336 4077 0.10
SCL 15,810 1705 0.08
SDL 16,950 4086 0.10
SAH 1.25 [1.00] 83,552 66,300 1.69
SBH 103,461 88,201 2.15
SCH 58,294 44,189 2.05
SDH 99,153 86,289 2.11