TABLE 2.

Tested microcarrier attachment capacities (q) for A. eutrophus with initial cell concentration of 0.83 D₆₀₀

Name	Brand	Charge capacity	Functional group	q (g g−1)
DEAE-cellulose DE-32	Whatmann	1.0 meq g−1	Diethyl aminoethyl	0.0028
DEAE-Sephadex A-25	Pharmacia	3.5 meq g−1	Diethyl aminoethyl	0.0026
AG 1-X8	Bio-Rad	1.4 meq ml−1	Quaternary ammonium	0.0018
AG 3-X4A	Bio-Rad	1.9 meq ml−1	Poly-alkylamine	0.0010
IRA958 Cl	AMBERLITE	0.8 meq ml−1	Quaternary ammonium	0.0004