HPLC-UV Method Development and Validation of Potato Sprout Inhibitor 1,4-Dimethylnaphthalene Using Different Systems

Table 3

LOD and LOQ values for repeatability injection of 0.01 g mL⁻¹ mixture of 2-MeN and 1,4-DMN on each HPLC system.

HPLC system	Injector	LOD (g mL^−1)		LOQ (g mL^−1)
		2-MeN	1,4-DMN	2-MeN	1,4-DMN
Hitachi DAD	Autosampler	0.003	0.004	0.010	0.015
SpectraSERIES UV100	Manual	0.001	0.001	0.002	0.004
SpectraSERIES UV100	Autosampler	0.001	0.001	0.002	0.002