Tetradecyltrimethylammonium Bromide (CAS 1119-97-7), often abbreviated as TTAB, is a cationic surfactant that plays a crucial role in modern analytical chemistry. Its amphiphilic nature and positive charge make it an invaluable tool, particularly in techniques like capillary electrophoresis (CE). As a leading manufacturer and supplier in China, we provide high-purity TTAB, enabling laboratories and research institutions to achieve precise and reliable analytical results. If you are looking to buy Tetradecyltrimethylammonium Bromide for your analytical needs, understanding its specific functions is key.

In capillary electrophoresis, TTAB is frequently employed as a buffer additive. Its primary function in this context is to act as a surface-active agent, modifying the electroosmotic flow (EOF) within the capillary. By coating the capillary wall, TTAB can alter the charge and hydrophobicity, thereby influencing the separation efficiency and selectivity of analytes. This is particularly important when analyzing anionic species, where TTAB can suppress adsorption to the capillary wall and improve peak shape. Our commitment as a supplier ensures you receive consistent quality TTAB for reproducible analytical outcomes.

The use of TTAB in CE is not limited to EOF modification. It can also form dynamic micelles within the buffer, a technique known as micellar electrokinetic chromatography (MEKC). These micelles act as a pseudo-stationary phase, allowing for the separation of neutral analytes that would otherwise be unretained in conventional CE. The ability to tailor the separation by adjusting TTAB concentration and buffer composition makes it a versatile tool for complex sample analysis. For researchers seeking to buy Tetradecyltrimethylammonium Bromide, our manufacturing expertise guarantees the purity necessary for these sensitive applications.

As a dedicated supplier, we understand the critical importance of reliability in analytical reagents. We ensure that our Tetradecyltrimethylammonium Bromide meets rigorous specifications, providing the consistency required for validated analytical methods. Whether you are involved in pharmaceutical analysis, environmental testing, or academic research, sourcing your TTAB from a reputable manufacturer in China like us offers the advantage of quality and cost-effectiveness. We invite you to contact us for a quote and to explore how our high-purity TTAB can enhance your analytical workflows.