Methylene Blue, 1% USP (Pharmaceutical) Grade, 50 mL (1.69 fl oz); 3rd Party Tested
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Ultra-Pure USP Grade Formaldehyde Free Methylene Blue
1 Drop contains 0.5 mg Methylene Blue
3rd Party Analytical Laboratory Verified Levels of Arsenic (As), Cadmium (Cd), Copper (Cu), Mercury (Hg), Lead (Pb), Selenium (Se), Tin (Sn), Zinc (Zn)
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BPA-Free High-Density Polyethylene (HDPE) plastic bottle with dropper top for easy dispensing
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Latest Price
$25.00($14.79/FlOz)