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Earl's balanced salt solutions
All of our Earle's Balanced Salt Solution contains: Potassium Chloride, Sodium Chloride, Sodium Phosphate Monobasic, and D-glucose. Some formulations may contain additional components. Use the table below as a quick reference for identifying the one that best suits your application. All of the solutions are prepared 1X strength.
| Ingredients | F.W. | Formula I 0.157M |
Formula II 0.152M |
Formula III 0.157M |
| KCl | 74.56 | X | X | X |
| NaCl | 58.44 | X | X | X |
| NaH2PO4·H2O | 137.99 | X | X | X |
| D-Glusose | 180-16 | 1g/L | X | 1g/L |
| MgSO4·7H2O | 246.48 | X | X | X |
| CaCl2,·2H2O | 147.02 | X | X | X |
| NaHCO3 | 84.01 | X | X | X |
| Phenol Red | Â | ---- | 0.015g/L | 0.050g/L |
Formula I - MSDS
Formula II - MSDS
Formula III - MSDS
| Code | Type | Pack Size | Availability | Price | Updated: 04-06-2026 |
|---|---|---|---|---|---|
| EMS11765-05 | Formula I, 0.157M | 500ml | No ETA | $86.00 AUD | |
| EMS11765-10 | Formula I, 0.157M | 1L | No ETA | $137.00 AUD | |
| EMS11766-05 | Formula II, 0.152M | 500ml | No ETA | $86.00 AUD | |
| EMS11766-10 | Formula II, 0.152M | 1L | No ETA | $140.00 AUD | |
| EMS11767-05 | Formula III, 0.157M | 500ml | No ETA | $86.00 AUD | |
| EMS11767-10 | Formula III, 0.157M | 1L | No ETA | $140.00 AUD |
* Availability Explanation
X weeks – the estimated lead time, based on the average time taken previously to fill orders from this particular supplier. Lead times are from when we receive your order until when we fill your order. For delivery times, please see shipping information below.
In Stock – Plenty of stock on the shelf, ready to ship.
No ETA – our supplier has advised they cannot provide an accurate ETA. Generally there is some issue with supply, and it may be more than 6 months.
