Uni-chem Chemical Reagents Certificate Of Analysis (2026)

If he typed "< 0.5 ppm", the printer would spit out the CoA. The truck would leave. Meridian would run their production. Nobody would ever know. Lead at 12 ppm wouldn't kill anyone instantly; it wasn't that kind of reagent. It was used for pH adjustment, not ingestion. It would just be... a little dirty.

"Elias!" Silas barked, appearing in the doorway again. "It is three-thirty. Truck is idling." uni-chem chemical reagents certificate of analysis

| Parameter | Specification | Result | Method | | :--- | :--- | :--- | :--- | | Appearance | Clear, colorless liquid | Conforms | Visual | | Assay (GC) | ≥ 99.9% | 99.93% | GC-FID | | Water (KF) | ≤ 0.02% | 0.009% | Karl Fischer | | UV Absorbance (254 nm) | ≤ 0.010 AU | 0.007 AU | UV Spectro | | Residue after Evaporation | ≤ 2.0 mg/L | < 1.0 mg/L | Gravimetric | If he typed "&lt; 0

: Once found, you can download the document for your records. Nobody would ever know

The official name, grade (e.g., Analytical Reagent, HPLC grade), and product code.

This is the heart of the document. It is usually a two-column (sometimes three-column) table: , Specification , and Result .