Description
Specifications Table
| Product Name | Tetrabutylammonium Dihydrogen Phosphate, 0.5M in HPLC Water |
|---|---|
| Quantity/Pack Size | 10 ml, 100 ml |
| Form | Liquid solution |
| Grade | HPLC grade |
| Application | Ion-pair chromatography, mobile phase buffer |
Product Description
When precision matters in your HPLC workflow, Tetrabutylammonium Dihydrogen Phosphate, 0.5M in HPLC Water delivers consistent performance. This ready-to-use buffer solution eliminates the need for manual preparation, ensuring reproducibility in ion-pair chromatography applications. The 0.5M concentration is optimized for common reversed-phase separations, particularly for acidic compounds that require ion suppression.
Formulated with HPLC-grade water, this buffer minimizes background interference and extends column lifespan. Researchers and lab technicians appreciate its stability and compatibility with standard HPLC systems. Whether you’re analyzing pharmaceuticals, environmental samples, or biological molecules, this tetrabutylammonium phosphate buffer provides the reliability your experiments demand.
Upgrade your chromatography setup with this high-purity HPLC buffer solution—order now and experience seamless separations.
Key Applications
This versatile buffer finds use in multiple laboratory scenarios:
For pharmaceutical analysis, it helps separate ionizable drugs with improved peak resolution. Environmental testing labs rely on it for pesticide and herbicide analysis where ion pairing enhances detection sensitivity. In biochemistry research, it assists in protein and peptide separations where charge interactions play a critical role.
Why This Buffer Stands Out
The 0.5M concentration offers an optimal balance between ion-pairing strength and solvent compatibility. Unlike powdered alternatives, this liquid formulation ensures consistent molarity across batches, reducing variability in your results. The tetrabutylammonium counterion provides excellent solubility for hydrophobic analytes while maintaining UV transparency.
Storage and Handling
Store unopened bottles at room temperature (15-25°C) away from direct sunlight. Once opened, use within 6 months for best results. The solution is stable under normal laboratory conditions but should be protected from moisture contamination. Always use clean, dry pipettes when dispensing to maintain solution integrity.
Safety Considerations
While generally safe for laboratory use, standard precautions apply. Wear appropriate PPE including gloves and safety glasses when handling. In case of skin contact, rinse thoroughly with water. For detailed safety information, refer to the accompanying SDS sheet available upon request.
FAQs
What is the shelf life of this HPLC buffer solution?
When stored properly in its original container, the solution maintains stability for 12 months from the date of manufacture. Once opened, we recommend using within 6 months for optimal performance.
Can this buffer be used with all HPLC columns?
It’s compatible with most reversed-phase columns, but we suggest checking manufacturer guidelines for your specific column type. Some specialty columns may have specific buffer requirements.
How does this compare to making the buffer in-house?
This pre-made solution offers superior consistency compared to manual preparation. You eliminate variability from weighing errors, incomplete dissolution, and pH adjustments, ensuring reproducible results across experiments.
What’s the typical pH range for this buffer?
The solution has a pH of approximately 2.5-3.5, making it suitable for acidic mobile phase applications. For precise pH requirements, we recommend verifying with a calibrated pH meter.
Can I dilute this buffer for lower concentration applications?
Yes, you can dilute with HPLC-grade water to achieve lower concentrations. However, we recommend preparing fresh dilutions daily to maintain solution integrity and prevent microbial growth.
