Development of a Gas Chromatography-Mass Spectrometry Method for the Quantification of Glucaric Acid Derivatives in Beverage Substrates

Table 4

Estimated limits of detection and quantification for GL and DGuA.

Sample	GL		DGuA
	Sample LOD (ppm)	Sample LOQ (ppm)	Sample LOD (ppm)	Sample LOQ (ppm)
1	0.14	0.47	1.1	3.8
2	0.006	0.02	0.09	0.28
3	0.02	0.08	0.4	1.2
4	0.008	0.03	0.06	0.2