Intravenous fluid additive calculations to prepare 1000 mL
* Note change in strength of concentrated sodium chloride; refer to previous editions or contact pharmacy if this strength is unavailable
The volumes below are calculated to allow for the average volume contained in 1000 mL intravenous fluid bags. For fluid additive calculations of fluids differing from those listed below please contact the pharmacy department.|
To prepare 1000 mL |
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Fluid to be prepared |
Fluid bag (1000 mL) |
Volume to withdraw before additions are made |
Additions |
|
|
Glucose 50% |
Sodium chloride 23.4%* |
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| Glucose 5% and sodium chloride 0.9% |
Glucose 5% |
– | – | 40 mL |
| Glucose 5% and sodium chloride 0.45% |
Glucose 5% |
– | – | 20 mL |
| Glucose 5% and sodium chloride 0.225% | Glucose 5% | – | – | 10 mL |
| Glucose 10% and sodium chloride 0.9% |
Glucose 10% |
– | – | 40 mL |
| Glucose 10% and sodium chloride 0.45% |
Glucose 10% |
– | – | 20 mL |
| Glucose 10% and sodium chloride 0.225% | Glucose 10% | – | – | 10 mL |
| Glucose 12.5% | Glucose 10% | – | 65 mL | – |
| Glucose 12.5% and sodium chloride 0.9% |
Glucose 10% |
100 mL | 65 mL | 40 mL |
| Glucose 12.5% and sodium chloride 0.45% |
Glucose 10% |
100 mL | 65 mL | 20 mL |
| Glucose 12.5% and sodium chloride 0.225% | Glucose 10% | 100 mL | 65 mL | 10 mL |
| Glucose 15% |
Glucose 10% |
100 mL | 130 mL | – |
| Glucose 15% and sodium chloride 0.9% |
Glucose 10% |
150 mL | 130 mL | 40 mL |
| Glucose 15% and sodium chloride 0.45% |
Glucose 10% |
150 mL | 130 mL | 20 mL |
| Glucose 15% and sodium chloride 0.225% | Glucose 10% | 150 mL | 130 mL | 10 mL |
| Glucose 20% |
Glucose 10% |
250 mL | 260 mL | – |
| Glucose 20% and sodium chloride 0.45% |
Glucose 10% |
250 mL | 260 mL | 20 mL |
| Glucose 20% and sodium chloride 0.225% | Glucose 10% | 250 mL | 260 mL | 10 mL |