the b.i.p . 's are higher the farther apart the two critical anions under consideration , l ( - ) and m ( - ) , are in the hofmeister the b.i.p . 's , as shown in a series of 21 cells with seven different univalent critical ions are algebraically additive , in the sense that within the limits of the experimental error [ formula : see text ] where l ( - ) , m ( - ) , and n ( - ) represent any arbitrary combination of the anions used .
C0022023
ions
C0003075
anions