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Table 1 Instrumental parameters for FAAS of Zn and Fe analysis; GFAAS for Cd, Pb, and Ni analysis; and HGAAS for As analysis

From: Comparative study of three digestion methods for elemental analysis in traditional medicine products using atomic absorption spectrometry

Instrumental parameters FAAS Zn/Fe GFAAS Cd/Pb/Ni HGAAS As
Wavelength (nm) 213.9/248.3 228.8/283.3/232.0 193.7
Slit (nm) 0.7/0.2 0.7/0.7/0.2 0.7
Lamp type HCL/HCL HCL/EDL/HCL EDL
Atomization temp. (°C) 2300/2300 1400/1500/2300 900