Table 4.

ASV and AAS Limit of Detection and Limit of Quantification.

	SDASV	SDAAS	mASV	mAAS	ASV Experimental LOD (ppb)	ASV Theoretical LOD (ppb)	AAS Theoretical LOD (ppb)	ASV LOQ (ppb)	AAS LOQ (ppb)
Pb	3.69 × 10−2	3.54 × 10−3	2.00 × 10−8	1.00 × 10−5	0.49	0.22	1169.76	0.66	3544.71
Cd	3.69 × 10−2	1.15 × 10−2	9.00 × 10−9	4.00 × 10−5	1.86	0.48	944.66	1.87	2862.61