Table 1.

Dry weight and water content of Acetic Acid Imprinted pHEMA-TRIS Materials.

Model lens type	Dry weight (g) (Average ± SD)	Water content (%) (Average ± SD)	Centre thickness (mm) (Average ± SD)	Volume (mm3) (Average ± SD)
pHEMA + TRIS + 1% by weight Acetic Acid Control	0.0457 ± 0.0089	15.5 ± 2.7	0.87 ± 0.12	68.1 ± 9.3
pHEMA + TRIS + 1% by weight 4:1 Acetic Acid:Ciprofloxacin	0.0428 ± 0.0078	14.8 ± 2.5	0.93 ± 0.16	73.2 ± 12.9
pHEMA + TRIS + 1% by weight 8:1 Acetic Acid:Ciprofloxacin	0.0396 ± 0.0059	16.7 ± 2.1	0.99 ± 0.14	77.3 ± 10.8