Xyloglucan Based In Situ Gel of Lidocaine HCl for the Treatment of Periodontosis

Table 1

Coded levels of factorial design.

Factor	Level
	(−1)	(0)	(+1)
Concentration of Lutrol F127 (%) ()	14	18	22
Concentration of TSP (%) ()	0.5	1.0	1.5