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5.2 < pH < 5.4 |
2 < pH < 4 |
3 < pH < 7 |
3 < pH < 5 |
3,3 < pH <4,8 |
3,75 < pH < 4,5 |
4 < pH < 5 |
4 < pH < 6 |
4,5 < pH < 5,5 |
4.5 < pH < 7.3 |
6 < pH < 7 |
6,5 < pH < 7,5 |
7 < pH < 11 |
7,5 < pH < 8 |
9 < pH < 11 |
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PH 4.5 |
PH 5-6 |
PH < 5,5 |
PH < 4 |
PH < 5 |
PH < 5.6 |
PH < 6 |
PH < 7 |
PH < 9.9 |
PH = 3 |
PH = 3,5 |
PH = 4 |
PH = 5 |
PH = 6.5 |
PH = 7 |
PH > 4 |
PH > 5 |
PH > 6 |
PH > 8 |
PH > 9 |
PH >10 |
PH >7 |
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