Methylene Blue 1% Aqueous Solution, 250 mL

Methylene Blue 1% Aqueous Solution (for Lab Use Only — Not for Human Consumption) — 250 mL — Convenient Dispensing Cap

The Ultimate Guide to Methylene Blue: Remarkable Hope for Depression, COVID, AIDS & other Viruses, Alzheimer’s, Autism, Cancer, Heart Disease, ... Targeting Mitochondrial Dysfunction)

Biopharm Methylene Blue, 1% USP (Pharmaceutical) Grade: 2×50 mL Twin Pack Glass: 3rd Party Tested