Adsorption of Polyanion onto Large Alpha Alumina Beads with Variably Charged Surface

Figure 3

The standard calibration curves of PSS 1000 without SDS (a), with 1 mM SDS (b), and with 8 mM SDS (c) at pH 4 and a wavelength of 261 nm in 0.01 M NaCl.

(a)

(b)

(c)