Table 1.
Composition of different solvents for ORO preparation.
Group | Solvents | Formula (per 100 ml) |
|||
---|---|---|---|---|---|
100% isopropanol | 100% ethanol | 100% ethanol +20% salicylic acid |
ddH2O | ||
G1 | 100% isopropanol | 100 ml | 0 ml | 0 ml | 0 ml |
G2 | 60% isopropanol | 60 ml | 0 ml | 0 ml | 40 ml |
G3 | 100% ethanol | 0 ml | 100 ml | 0 ml | 0 ml |
G4 | 70% ethanol | 0 ml | 70 ml | 0 ml | 30 ml |
G5 | 50% ethanol | 0 ml | 50 ml | 0 ml | 50 ml |
G6 | 50% ethanol+1% salicylic acid | 0 ml | 45 ml | 5 ml | 50 ml |
G 7 | 50% ethanol+2% salicylic acid | 0 ml | 40 ml | 10 ml | 50 ml |
G 8 | 50% ethanol+5% salicylic acid | 0 ml | 25 ml | 25 ml | 50 ml |
G 9 | 50% ethanol+10% salicylic acid | 0 ml | 0 ml | 50 ml | 50 ml |
G 10 | 30% ethanol | 0 ml | 25 ml | 5 ml | 70 ml |
G 11 | 30% ethanol+1% salicylic acid | 0 ml | 30 ml | 0 ml | 70 ml |
G 12 | 30% ethanol+2% salicylic acid | 0 ml | 20 ml | 10 ml | 70 ml |
G 13 | 30% ethanol+5% salicylic acid | 0 ml | 5 ml | 25 ml | 70 ml |
G 14 | 30% ethanol+10% salicylic acid | 0 ml | 30 ml | + 10 g salicylic acid powder | 70 ml |
G 15 | 70% ethanol+10% salicylic acid | 0 ml | 20 ml | 50 ml | 30 ml |