Lab Supplies
Methylene Blue
Made in the USA1 COA
A high-purity aqueous solution of methylene blue for laboratory staining and redox research.
A high-purity aqueous solution of methylene blue for laboratory staining and redox research. The QR code on the label opens the latest third-party certificate of analysis (COA) for this compound. For laboratory research use only. Not for human or veterinary use.
In stock
Order by 2 PM PT for same-day dispatchMonday to Friday, except holidays. Tracking is emailed when it ships.
- Free shipping + BAC waterA free 10 mL vial of BAC water on orders of $200 or more
- QR on the back labelScan it to open the latest COA for this compound
Research use only. Not for human or veterinary use, and not intended to diagnose, treat, cure or prevent any disease.
Lab results for Methylene Blue
Each COA is issued by a third-party lab.
Freedom DiagnosticsHPLC purity, mass-spec identity
Third-party COA99.63%
HPLC purity on the latest COA
Batch118
Size testedOn the COA
COA issuedSep 17, 2025
Verification codeLAPe2509150146
1 COA for Methylene Blue
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