Table 1.

Analytical condition used for inductively coupled plasma atomic emission spectroscopy instrument (ICP/OES).

Condition
Parameter	Specification
Power	1500 W
Plasma gas flow	10 L/min
Auxiliary gas flow	0.2 L/min
Nebulizer gas flow	0.6 L/min
Nebulizer	Concentric nebulizer, glass
Torch	Quartz
Spray chamber	Cylconic spary chamber
Injector	Alumina, inner diameter 2 mm
Pump tubing	Polyvinyl Chloride (PVC)
Sample pump flow	1.5 mL/min
Rinse/read delay	60 s
Integration time	3 (3 replicates)
Plasma view	Axial