. 2013 Apr 24;42(6):20120353. doi: 10.1259/dmfr.20120353

Table 3.

Survival of S. oralis on Digora and Vista plates after wiping with ethanol or 2-propanol

Concentration	Plate	2-propanol^a	Ethanol^a
≈10⁹ organisms per ml	Digora	2.5/5	0/0
≈10⁹ organisms per ml	Vista	2.5/5	0/0
≈10⁵ organisms per ml	Digora	0/0	0/0
≈10⁵ organisms per ml	Vista	0/0	0/0

Number of colonies on the agar plate; mean of duplicate measurements of repeated experiments.

The Digora^® Optime Imaging Plate (size 2) is manufactured by Soredex PalaDEx Group Brenntag Nordic A/S (Hellerup, Denmark), and the VistaScan^® Imaging Plate PLUS (size 2) by Dürr Dental AG (Bietigheim-Bissingen, Germany).