Tyrodes-Cacodylate Buffer (mammalian Ringers) (401 mOsmols)
| NaCl | 6 gm |
| KCl | 0.2 gm |
| Na(CH3)2AsO2.3H2O | 10.7 gm |
| MgCl2.6H2O | 0.1 gm |
| NaHCO3 | 1.0 gm |
| glucose | 1.0 gm |
| CaCl2.2H2 | 0.2 gm |
Sodium Cacodylate contains arsenic (metabolic poison)-stabilizes solution by preventing microbial growth.
Freshwater Teleost Ringers, g/L
| NaCl | 7.4 |
| KCL | 0.36 |
| NaHCO3 | 0.31 |
| Na2HPO4 | 3.02 |
| NaH2PO4 | 0.40 |
| CaCl2 | 0.17 |
| NaCl | 6.5 |
| KCL | 0.14 |
| NaHCO3 | 0.20 |
| CaCl2 | 0.12 |