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In the sophisticated landscape of analytical chemistry, certain compounds stand out for their indispensable role in enabling precise measurement and detection. Among these is 2,5-Diphenyloxazole, a chemical compound identified by its CAS number 92-71-7, which is fundamental to the operation of liquid scintillation counting (LSC). As a manufacturer and supplier of high-quality 2,5-Diphenyloxazole, we recognize its importance to researchers and analytical laboratories worldwide.
Liquid scintillation counting is a technique extensively used for detecting and quantifying radioactivity, particularly from low-energy beta-emitting isotopes such as Tritium (³H) and Carbon-14 (¹⁴C), as well as alpha emitters. The core of LSC involves a liquid scintillator cocktail, which is a solution containing a solvent and one or more scintillators. 2,5-Diphenyloxazole, often referred to as PPO, typically serves as the primary scintillator in these cocktails. Its primary function is to efficiently absorb energy from the excited solvent molecules and re-emit this energy as photons of light.
The efficiency and accuracy of LSC are heavily dependent on the properties of the scintillator. High purity 2,5-Diphenyloxazole, typically ≥99%, is crucial because impurities can act as quenchers, absorbing the emitted light and reducing the overall signal detected. This quenching effect can lead to an underestimation of radioactivity levels, compromising the integrity of experimental results in fields ranging from environmental monitoring and radiocarbon dating to biomedical research and pharmaceutical development.
As a manufacturer, we ensure that our 2,5-Diphenyloxazole meets these rigorous demands. The product is a white crystalline powder, stable under recommended storage conditions, and readily soluble in common organic solvents used in scintillator cocktails. For procurement managers and scientists looking to buy 2,5-diphenyloxazole, understanding these specifications is key. When searching for a reliable '2,5-diphenyloxazole supplier', prioritizing those who can consistently deliver this high purity and provide comprehensive documentation like a Certificate of Analysis is a strategic choice.
The demand for accurate radioactive detection continues to grow across various scientific disciplines. Therefore, the availability of high-quality 2,5-Diphenyloxazole from reputable manufacturers and suppliers is critical. We are committed to supporting the analytical community by providing a dependable source of this essential chemical. If your laboratory or research institution requires 2,5-diphenyloxazole for your LSC applications, we invite you to contact us for competitive pricing and reliable supply.
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1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
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3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
