
| Trichlor | Dichlor | Sodium Hypochlorite | Calcium Hypochlorite | Gas Chlorine | |
| Physical Form | Tablets/ Granular |
Granular | Liquid | Tablets/ Granular | Gas |
| % Available Chlorine | 90% | 56% or 62% | 12-15% | 65-70% | 100% |
| pH Effect | Lowers pH 2.9 |
Neutral pH 6.9 |
Raises ph 13.0 |
Raises pH 11.8 |
Lowers pH 1 or below |