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| Product Name | BES Buffer, 1 M, pH 7.2, Sterile |
| Catalog No. | RERE-0395 |
| Description | BES, formally N,N-bis(2-hydroxyethyl)-2-aminoethanesulfonic acid, belongs to the family of zwitterionic Good buffers prized for their stable pH behaviour near physiological values. Supplied as a one-molar stock adjusted to pH 7.2 and autoclaved, it slots into culture medium recipes and other formulations that call for a dependable neutral buffer. Because it arrives sterile at high concentration, only a modest dilution into the finished medium is needed. |
| Intended Use | Preparation of culture media and buffered systems that specify BES as a medium component. |
| Principle / Technology | The zwitterionic sulfonate chemistry of BES holds pH steady near 7.2 across working temperature ranges. |
| Specificity | 1 mol/L; pH 7.2; sterile, autoclaved solution. |
| Reaction Conditions / Protocol | Dilute into the medium or buffer system at the proportion the formulation requires. |
| Storage Conditions | Room temperature; 6 months. |
| Package Specifications | 50 mL |
| Key Features | Concentrated 1 M stock; autoclaved; neutral Good buffer suited to medium preparation. |
For research use only, not for clinical use.
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