Table 7 System precision data at LOQ
No of injections | Peak areas | ||||||
|---|---|---|---|---|---|---|---|
Methanol | Ethanol | Acetonitrile | IPA | DCM | MTBE | Ethyl acetate | |
1 | 9.9 | 4.35 | 13.44 | 4.64 | 3.43 | 4.73 | 4.76 |
2 | 11.13 | 3.53 | 14.29 | 5.74 | 4.06 | 4.62 | 4.54 |
3 | 10.78 | 3.49 | 13.71 | 5.51 | 3.76 | 4.58 | 4.94 |
4 | 10.29 | 3.93 | 13.7 | 5.11 | 3.21 | 4.46 | 4.24 |
5 | 10.03 | 3.37 | 13.32 | 6.13 | 3.15 | 5.01 | 4.47 |
6 | 10.84 | 3.55 | 15.14 | 5.06 | 3.49 | 4.79 | 4.27 |
Avg | 10.5 | 3.7 | 13.9 | 5.4 | 3.5 | 4.7 | 4.5 |
STDEV | 0.493 | 0.369 | 0.679 | 0.535 | 0.344 | 0.192 | 0.274 |
%RSD | 4.7 | 10 | 4.9 | 9.9 | 9.8 | 4.1 | 6.1 |
No of injections | Peak areas | ||||
|---|---|---|---|---|---|
THF | 1,4-Dioxane | DMF | Toluene | Hexanes | |
1 | 3.92 | 3.22 | 2.5 | 2.81 | 5.08 |
2 | 3.75 | 2.89 | 2.42 | 2.77 | 5.87 |
3 | 3.71 | 2.85 | 2.55 | 2.53 | 5.84 |
4 | 3.67 | 2.9 | 1.87 | 2.75 | 4.78 |
5 | 3.59 | 2.67 | 2.25 | 2.47 | 4.91 |
6 | 3.46 | 2.97 | 2.31 | 2.42 | 4.82 |
Avg | 3.7 | 2.9 | 2.3 | 2.6 | 5.2 |
STDEV | 0.155 | 0.18 | 0.246 | 0.171 | 0.505 |
%RSD | 4.2 | 6.2 | 10.7 | 6.6 | 9.7 |