Ultra High Purity Methylene Blue Powder (1 gm)

Ultra Pure Methylene Blue - C16H18ClN3S (USP Grade)In powder form it is easy to store for long durations and can be used to prepare any concentration as required. This powder can be used to prepare 100 ml (3.384 fl oz) of 1% Methylene Blue solution which is the most popular concentration to work with.  Ultra High purity with full transparencyWith every shipment, we provide a 3rd party analysis of our product providing values for key heavy metals. The analysis is done at a certified US based lab with complete details of the lab provided with every shipment for transparency. Note In case of any queries, please feel free to reach out to us - we support and advise before and after the sale for any queries you may have. Please note that ultra high purity Methylene Blue Powder is Bronze (closer to dark green) in color. It takes the typical Methylene Blue color after it is mixed with water. USP Grade Methylene Blue in powder form is highly concentrated and can be harmful if swallowed in its powdered state. Contents 1 vial containing 1 g of Methylene blue in air tight resealable pouch 1 dropper 1 FAQ sheet 1 Lab Analysis confirming purity Intended use Scientific use Assay>99.9% Blue Bottle Experiment (to get Leuco (colorless) Methylene Blue) https://www.youtube.com/watch?v=kGSPAkOgN3U&t=2s