This indicates the amount of the active chemical in the product, usually expressed as a minimum percentage (e.g., 2. Impurity Limits
If a result is deemed invalid, the lot number on the CoA allows for investigation back to the manufacturing stage.
What is a Uni-Chem Chemical Reagents Certificate of Analysis?
In this article, we will dissect the Uni-Chem CoA, explain why it matters for compliance (ISO, GMP, USP), and teach you how to read every line to ensure your research stands on solid ground. uni-chem chemical reagents certificate of analysis
Chemical Abstracts Service registry number for definitive substance identification. 2. Physical and Chemical Specifications
Do you need help on a CoA?
: Specific tests conducted, such as water content (Karl Fischer), trace metal analysis, or pH levels. This indicates the amount of the active chemical
A Certificate of Analysis (CoA) is an official document issued by a manufacturer's quality assurance department. It confirms that a specific batch or lot of chemical reagents meets its regulated product specifications.
Among global manufacturers, has established a reputation for rigorous quality assurance. Their Chemical Reagents Certificate of Analysis is not merely a piece of paper; it is a legally binding fingerprint of the product’s identity, purity, and physical characteristics.
Identifying precise trace impurities helps prevent dangerous, unexpected side reactions in the laboratory. In this article, we will dissect the Uni-Chem
What is the or industry (e.g., pharmaceuticals, academia, industrial manufacturing)?
Uni-Chem makes accessing these documents straightforward. To find yours:
The unique SKU used to order the chemical.
The official name, grade (e.g., Analytical Reagent, HPLC grade), and product code.
The Certificate of Analysis issued by Uni-Chem Chemical Reagents typically includes the following information: