In the intricate world of environmental science, precise measurement and reliable analysis are paramount. At NINGBO INNO PHARMCHEM CO.,LTD., we understand the critical need for high-quality reference standards. Among these, Aroclor 1242 stands out as a vital component in the ongoing effort to monitor and manage environmental pollutants. Its specific formulation and established properties make it an indispensable tool for laboratories worldwide engaged in tracking Polychlorinated Biphenyls (PCBs).

Polychlorinated biphenyls, commonly known as PCBs, were once widely used in various industrial applications due to their stability and resistance to degradation. However, their persistence in the environment and potential adverse effects on human health and ecosystems have led to strict regulations and ongoing monitoring programs. Accurate detection and quantification of PCBs are crucial for assessing environmental contamination and ensuring public safety. This is where standards like Aroclor 1242 play a pivotal role.

The Aroclor 1242 PCB standard, with its identifiable CAS number 53469-21-9, is meticulously prepared to ensure a known concentration and composition. This precision is fundamental for calibrating analytical instruments. Laboratories rely on such standards to validate their testing methodologies, particularly those employing techniques like Gas Chromatography (GC) and Mass Spectrometry (MS). The reliability of these methods, and consequently the environmental data they produce, directly depends on the quality of the calibration standards used. For instance, understanding the Aroclor 1242 chemical properties allows analysts to anticipate its behavior during sample preparation and instrumental analysis, leading to more robust results.

Furthermore, Aroclor 1242 is integral to numerous established analytical protocols. The Aroclor 1242 EPA methods, such as EPA Method 505, 508, 608, and the comprehensive EPA Method 8082, all specify the use of PCB congeners or mixtures like Aroclor 1242 for calibration and quality control. These methods are the backbone of regulatory compliance for water quality, soil remediation, and waste analysis. By employing the correct Aroclor 1242 reference material, laboratories can demonstrate adherence to these mandated procedures and ensure their findings meet legal and scientific scrutiny. The ability to perform accurate Aroclor 1242 environmental testing is thus a direct reflection of the quality of standards used.

At NINGBO INNO PHARMCHEM CO.,LTD., we are committed to providing scientists and environmental professionals with the highest quality chemical standards. We understand the importance of consistency and purity, especially when dealing with substances that require stringent monitoring. Our supply of Aroclor 1242 meets the demanding requirements for PCB analysis and remediation, supporting critical work in environmental protection. Whether you are conducting routine monitoring or specialized research, investing in a reliable Aroclor 1242 standard is a critical step towards achieving accurate and defensible results in your environmental endeavors. We strive to offer competitive pricing for our reference materials, ensuring that vital analytical work is both accurate and economically feasible.