Anal. Chem. 1985, 57,431-435
Table V. Maximum Tolerable Element Concentrations in the Solution for Measurement for an Interference-Free Determination of Arsenic and Selenium in 10 mL of 0.5 .M Hydrochloric Acid" element or sample t o be determined or analyzed
As
Se 1 mg o f lobster
2 mg o f scallops 2 mg o f plaice
m a x interferent concn, f i g / 10 mL
cu 1000
0.5 [201 0.4
0.01 0.01
Fe
Ni
1000
AS
0.01
