Description
Specifications Table
Product Name – Potassium phosphate, monobasic ULTREX® II Ultrapure reagent
Quantity/Pack Size – 100 g
Form – Crystalline powder
Grade – ULTREX® II Ultrapure
Application – HPLC, molecular biology, analytical chemistry
Product Overview
Potassium phosphate monobasic ULTREX® II Ultrapure reagent is a high-purity chemical specifically formulated for demanding laboratory applications where trace metal contamination must be minimized. This crystalline powder is manufactured under stringent quality controls to ensure ultra-low levels of impurities, making it suitable for sensitive techniques such as high-performance liquid chromatography (HPLC), molecular biology assays, and analytical chemistry procedures. The ULTREX® II grade guarantees exceptional consistency and reliability, eliminating background interference in critical experiments. Its precise composition and high solubility in water allow for accurate buffer preparation and pH adjustments in research protocols. The reagent is rigorously tested for heavy metals, ensuring compliance with the most exacting laboratory standards. This product is particularly valuable in applications requiring reproducible results, such as enzyme assays, DNA/RNA analysis, and protein purification. The ultrapure nature of this potassium phosphate monobasic variant makes it a preferred choice for researchers working with sensitive biological samples or conducting trace analysis. Its stability under standard laboratory conditions further enhances its utility as a fundamental reagent in biochemical and analytical workflows.
FAQs
1. What is the primary difference between ULTREX® II and standard reagent grades?
The ULTREX® II grade undergoes additional purification steps to achieve significantly lower trace metal contamination compared to standard reagent grades, making it ideal for applications requiring ultra-high purity.
2. Can this potassium phosphate monobasic be used for cell culture applications?
While primarily designed for analytical and molecular biology applications, its ultrapure nature makes it suitable for cell culture media preparation when sterility protocols are followed.
3. What is the typical solubility of this product in water?
This potassium phosphate monobasic reagent typically dissolves completely in water at concentrations up to 1M, though exact solubility may vary with temperature and pH conditions.
4. How should this reagent be stored to maintain its purity?
Store in a tightly sealed container at room temperature, protected from moisture and direct light to preserve its ultrapure properties and prevent contamination.
5. Are there any known incompatibilities with other common lab reagents?
This reagent is generally compatible with most laboratory chemicals but may react with strong oxidizing agents or bases, requiring careful handling in mixed solutions.
