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| Product Name | Dulbecco's Phosphate-Buffered Saline Powder, 10×, without Calcium and Magnesium |
| Catalog No. | RERE-0374 |
| Description | Offered as a dry powder, this tenfold concentrate of Dulbecco's phosphate-buffered saline assembles sodium chloride, potassium chloride, disodium hydrogen phosphate and potassium dihydrogen phosphate while excluding calcium and magnesium. Dissolved at full strength the solution sits near pH 6.6-7.0, and after a tenfold dilution it settles into the physiological 7.2-7.5 band expected of working D-PBS. Powder storage sidesteps cold-chain worries and keeps the reagent stable for two years. |
| Intended Use | Bulk preparation of 10× stock that is diluted to 1× wash buffer for routine culture applications. |
| Principle / Technology | Reconstituted phosphate-buffered salts provide isotonic, pH-stable conditions once diluted to working strength. |
| Specificity | 10× powder; without calcium and magnesium; pH 6.6-7.0 when dissolved at 10×, 7.2-7.5 after tenfold dilution. |
| Reaction Conditions / Protocol | Dissolve the powder in the specified water volume, then dilute tenfold to reach the 1× solution. |
| Storage Conditions | Room temperature; 24 months. |
| Package Specifications | 1 L, 10 × 1 L |
| Key Features | Concentrated powder with 24-month shelf life; dilutes to physiological pH; free of divalent cations. |
For research use only, not for clinical use.
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