In this article by R. C. Fry and. B. Denton, Anal. Chem., 50, 1719 (1978), the captions for Figures 2 and 3 are correct, but the figures themselves have been reversed. On page 1720, line eight under precision, ≥ mL should read ≥1 mL. In the caption for Figure 4, the caption should include: (i) 0.2 ppm Fe microsampling replicates in acid, analysis succeeds.
ASJC Scopus subject areas
- Analytical Chemistry