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| Product Name | Sodium Hydroxide Solution, 1 N, for pH Adjustment |
| Catalog No. | ATR-SDS-0006 |
| Description | A 1 normal sodium hydroxide solution prepared with high-purity NaOH and ultrapure water, for precise pH adjustment of buffer solutions, cell culture media, and biochemical reaction mixtures. |
| Intended Use | Adjusting pH of buffers and media to alkaline values; saponification of lipids; alkaline lysis component in plasmid DNA purification procedures. |
| Principle / Technology | Strong base that dissociates completely in aqueous solution, raising pH by neutralizing acids and removing protons from buffer conjugates. |
| Detection Method | Titration against certified standard acid, conductivity measurement |
| Sample Type | Buffer preparations, cell culture media, protein solutions, DNA solutions |
| Performance Range / Specifications | Normality 0.990–1.010 N; carbonate content minimal |
| Sensitivity / LOD | N/A |
| Specificity | N/A |
| Reaction Conditions / Protocol | Add dropwise with stirring while monitoring pH; typical volumes 0.1–5 mL per liter of buffer or medium. |
| Components / Formulation | Sodium hydroxide pellets dissolved in ultrapure water, standardized by titration |
| Storage Conditions | 15–30°C, tightly sealed to prevent CO2 absorption, use plastic container |
| Shelf Life | 12 months; restandardize for critical applications after 6 months |
| Package Specifications | 500 mL, 1 L |
| Product Form | Liquid |
| Quality Control | Normality by potentiometric titration, carbonate content, heavy metals <0.1 ppm |
| Key Features | Pre-standardized; ready to use; low carbonate; high purity; consistent normality |
For research use only, not for clinical use.
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