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  1. 2% W/V Methylene Blue USP *Bulk* 500ml in Amber Glass Bottles *bargain*

    This is a bulk product and is supplied in 500ml amber "child safe" glass Bottles.

    eBay

  2. Methylene Blue 1% solution 3.4 Fl Oz - 100 ml | Ultra High Purity | USP...

    Third-Party Tested. Formaldehyde free.

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  3. 50ml Methylene Blue 1% USP Pharmaceutical Grade

    Net content: 50ml. All pictures are for illustration purpose only and Colours may vary slightly. Import Duties.

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  4. 60ml Methylene Blue | Premium 1% Solution Usp Grade | Ultra High Purity ✅

    Net content: 60ml. Due to the differences between different monitors, the image may not reflect the actual color of the item.

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  5. Methylene Blue 1.5% Strength Solution 50ml In Foil Pouch *Cheapest On eBay*

    We include a dropper bottle if requested and pipettes for filling (just leave a note if required). Its versatility makes it suitable for use in various disciplines, including healthcare, lab and dental practices.

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  6. Methylene Blue 4% Solution, USP Pharmaceutical Grade, 100ml with Pipette

    What is Methylene Blue 4% Solution? It is an aqueous solution of USP(Pharmaceutical) grade methylene blue, a synthetic dye with the chemical formula C16H18ClN3S, dissolved at a concentration of 4% in high purity distilled water. It is widely used in laboratories and at home for various applications, including staining cells, tissues, and microorganisms to enhance their visibility under a microscope. Methylene Blue is also employed as a redox indicator in titrations, where it changes colour based on the oxidation state of the environment. The Original Additive Free Methylene Blue Solution: We were the first to see the need for an additive free commercially available Methylene Blue solution. Our Methylene Blue is purely pharmaceutical grade Methylene Blue powder and grade 1 purity.

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  7. 2oz - Methylene Blue 1% - 60 mL USP Pharmaceutical Grade 600mg! - Ultra Pure~

    All pictures are for illustration purpose only and Colours may vary slightly. Import Duties.

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  8. Methylene Blue 1% Solution Pharma Grade ✅ Highest Quality 50ml ✅ NEW

    Net content: 50ml. Due to differences between different monitors, the image may not reflect the actual color of the item.

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