Table 1.

Sodiometer responses to various chloride salts

Compound	Peak Height, cm	n	Na+ Concentration at Peak Height, mM
10 mM NaCl	0.7	2	10
10 mM CaCl2	0.74 ± 0.05	3	10.5 ± 0.8
10 mM NH4Cl	0.08 ± 0.03	3	1.2 ± 0.5
10 mM HCl	0.08 ± 0.03	3	1.2 ± 0.5
10 mM KCl	0.28 ± .04	3	4.0 ± 0.6

Values are means ± SE.