Certificate of Analysis

PureSource Blue™ 4%
Methylene Blue Solution

Batch Reference: PSR-MB-0001

Prepared using USP-grade methylene blue (trihydrate), distilled water, and vegetable glycerin.

This certificate provides batch-specific documentation and traceability information for the product referenced on the label.

Certificate of analysis for PureSource Blue methylene blue solution, including manufacturing details, product specifications, environmental impurity limits, classification, traceability, compliance, storage, and approval signatures.