Salivanoff’s Reagent-Lancer

Lancer’s Salivanoff’s Reagent is a specialized chemical solution widely used in biochemical laboratories to distinguish ketose sugars from aldose sugars through a colorimetric reaction. Formulated to precise standards, this reagent is essential in carbohydrate analysis, particularly in academic, pharmaceutical, and research settings where accurate sugar differentiation is critical.

The primary application of Salivanoff’s Reagent lies in the detection of ketoses, such as fructose, which react faster and form a cherry-red complex when heated with the reagent. The reagent contains resorcinol and concentrated hydrochloric acid, which together initiate a dehydration and condensation process unique to ketose sugars. This quick and vivid color change enables clear identification and differentiation within minutes, making the reagent especially useful in qualitative analysis of food samples, urine analysis in medical diagnostics, and metabolic research studies.

In carbohydrate chemistry, distinguishing between types of sugars is essential for understanding metabolic pathways and diagnosing certain disorders. For instance, the presence of fructose in urine, detectable via Salivanoff’s test, can indicate hereditary fructose intolerance or other metabolic conditions. This reagent plays a vital role in food quality control as well, where it is used to determine the presence of high-fructose ingredients in syrups and sweeteners.

Lancer’s Salivanoff’s Reagent is manufactured under rigorous quality control conditions to ensure high reagent purity, stability, and repeatable performance. The solution is prepared with analytical-grade components, providing laboratory professionals with confidence in its reactivity and reliability. It is packaged in chemical-resistant containers to prevent degradation and contamination, ensuring maximum shelf-life and efficacy during extended use.

Using Salivanoff’s Reagent is straightforward: a few drops of the reagent are added to the sugar solution, followed by gentle heating. In the presence of a ketose, the solution quickly turns cherry red, while aldoses either do not react or react much more slowly, often showing no significant color change within the test duration. This simple protocol makes the reagent particularly suitable for educational labs and training environments where visual results enhance learning outcomes.

While Salivanoff’s Reagent is relatively easy to use, proper safety measures should always be followed due to its acidic nature. It should be handled in a well-ventilated area with appropriate personal protective equipment (PPE) such as gloves, lab coat, and goggles. Direct contact with skin or eyes must be avoided, and any spills should be cleaned immediately with appropriate neutralizing agents. A Safety Data Sheet (SDS) is provided with every purchase for complete handling and disposal instructions.

One of the standout features of Lancer’s Salivanoff’s Reagent is its consistency and reliability in performance. It is a trusted solution across university laboratories, biochemical research institutes, and clinical testing labs. The reagent offers rapid and definitive results, minimizing testing time and ensuring workflow efficiency in laboratory operations.

Lancer is committed to delivering superior-grade laboratory chemicals, and Salivanoff’s Reagent is a reflection of that commitment. Its production adheres to stringent quality benchmarks and testing protocols, ensuring every batch meets high standards of reactivity and safety. In addition, every bottle comes with a Certificate of Analysis (COA) for documentation and traceability, which is essential for regulatory and academic use.

In conclusion, Salivanoff’s Reagent by Lancer is a reliable, high-purity chemical solution indispensable for ketose identification and carbohydrate analysis. Its rapid reaction, clear visual output, and consistent performance make it a valuable tool for laboratory professionals, educators, and researchers alike. Whether you’re testing sugar content in foods, investigating metabolic disorders, or teaching organic chemistry, Lancer’s Salivanoff’s Reagent ensures accurate and reproducible results, backed by trusted quality and technical support.