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. 2024 Sep 17;9(39):40346–40357. doi: 10.1021/acsomega.4c01183

Table 4. System Suitability Results for Carglumic Acid and its Impurities for Spiked Standard Solution.

Peak Name Mean Area RSD % for Area(n = 6) Plate Count Resolution Tailing factor Capacity Factor(k’)
Carglumic acid 17.39 %0.21 3578 - 1.21 2.11
Pyroglutamic acid 48.60 %0.15 5207 5.71 1.20 3.24
Related compound A 60.96 %0.11 6418 7.74 1.27 3.76
Pyrocarglumic acid 184.01 %0.08 6140 7.41 1.24 6.05
Dicarbamoyll-glutamic acid 342.90 %0.12 5879 12.33 1.10 7.67