Page 19 - Food&Beverages Solutions-for-EtO-Analysis-SSI

2.1 Chilli Powder Analysis (As Per Application Note Method)

Application Databook

Representative Data
Solvent Extraction Method for EtO & 2-CE (Dynamic)
EtO 2-CE
Area
Area (x10,000) (x100,000) (x1,000) (x1,000)
500000 44.00>29.00 1.5 1.25 80.00>31.00 6.0
r 2 = 0.99877 44.00>28.00 LOQ – 10 ppb Overlay - 15000 r 2 = 0.99872 82.00>31.00 LOQ – 10 ppb Overlay -
(w.r.t sample) 1.4 EtO 10 to 50 ppb (w.r.t sample) 5.0 10 to 50 ppb
9.0
400000 1.3 12500 1.00
1.2 E tO 4.0 2 -CE
8.0 10000 0.75 2 -CE
EtO
300000 1.1
1.0 0.50 3.0 2 -CE
7.0 0.9 EtO 7500
200000
2.0
0.8 2-CE
EtO 5000 0.25
0.7 2 -CE
100000 6.0 1.0
0.6 2500 0.00
0.5 0.0
0 0
0 10 20 30 40 Conc. 3.5 4.0 4.5 3.25 3.50 3.75 4.00 0 10 20 30 40 Conc. 9.5 10.0 10.5
9.0 9.5 10.0 10.5
Figure 3: Calibration curve, chromatogram of LOQ solution Figure 4: Calibration curve, chromatogram of LOQ solution
& overlay of linearity standard for EtO & overlay of linearity standard for 2-CE
5 7
5 7

6
6

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