Table 2:

Occlusogingival height measurements on casts produced from understudy alginates following different storage times

Type of alginate	Storage time	Mean	Standard deviation	Dimensional changes (%)
Alginplus	12 m	2.64	0.03736	0.47
	24 h	2.65	0.04035	0.58
	120 h	2.69	0.02635	2.28
Hydrogum 5	12 m	2.63	0.03360	0.08
	24 h	2.64	0.03725	0.38
	120 h	2.68	0.03590	1.90