Modern labs need digital traceability. Uni-Chem provides three ways to obtain a CoA.
We, Uni-Chem Chemical Reagents, hereby certify that the above product meets the stated specifications. This analysis was performed in accordance with our Quality Management System (ISO 9001:2015 certified). No unauthorized modifications have been made to this document.
Authorized by: __________________________
Name: [Quality Manager Name]
Title: Quality Assurance Director
Date of Issue: [DD/MMM/YYYY] uni-chem chemical reagents certificate of analysis
Uni-Chem Chemical Reagents
[Address Line 1], [City, State, ZIP]
Tel: [Number] | Email: qc@uni-chem.com | www.uni-chem.com
This document is electronically signed and valid without wet signature. Modern labs need digital traceability
This is the heart of the document. It is usually a two-column (sometimes three-column) table: Test, Specification, and Result.
| Test | Specification | Result (Example) | | :--- | :--- | :--- | | Appearance | Clear, colorless liquid | Conforms | | Assay (GC) | ≥ 99.9 % | 99.95 % | | Water Content (KF) | ≤ 0.02 % | 0.008 % | | Residue after Evaporation | ≤ 0.0005 % | 0.0001 % | | UV Absorbance (200nm) | ≤ 0.05 AU | 0.03 AU | This is the heart of the document
What Uni-Chem tests for (varies by reagent type):