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Methylene Blue, 1% USP (Pharmaceutical) Grade, 50 mL (1.69 fl oz) Glass; 3rd Party Tested

Methylene Blue, 1% USP (Pharmaceutical) Grade, 50 mL (1.69 fl oz) Glass; 3rd Party Tested

Q: Is this the same as prussian blue? is it food grade?

This is not Prussian blue. Despite both being able to function as potent blue dyes, methylene blue and Prussian blue are not chemically similar to each other. This methylene blue is United States Pharmacopeia (USP) grade, which is generally accepted for food, drug, and medicinal use.

Q: What is the shelf life of this?

This product is assigned a shelf life of two years from the date of manufacture.

Q: Can someone help me with the math? Does this mean that you only get 5/100 ml servings per bottle? If so, this is ridiculously expensive.

Wayne's response isn't quite right. There are 1000 drops in a 50 mL bottle. Each drop is 0.5 mg of active ingredient (or 2 drops per mg, which Wayne got correct) or a total of 500 mg of active ingredient in each 50 mL bottle.

Q: Is the certificate of analysis available by batch ?; the one on the listing does not even have a date and the web site does not show any certificates

There is a product number, a lot number, and an expiration date printed on the label.

4.4/5

Product ID: 470001345

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Details

Brand
Biopharm
Item Weight
3 Ounces
Molecular weight
319.85
Item Volume
50 Milliliters
Percentage assay
1

✅3rd Party Tested for purity

📏Volume markings on dropper

🔬0.5 mg Methylene Blue per drop

Description

🔍 Discover the Pure Power of Methylene Blue!

RIGOROUS TESTING - Trust in our 3rd party verified levels of heavy metals for your peace of mind.
ULTRA PURE QUALITY - Experience the assurance of USP grade purity, free from formaldehyde.
VERSATILE APPLICATIONS - Ideal for both professional and personal use in various scientific and health contexts.
TRANSPARENCY GUARANTEED - Access certificates of analysis to verify the quality and safety of your product.
PRECISION DROPPER DESIGN - Enjoy accurate dosing with our etched volume markings on the glass dropper.

Methylene Blue, 1% USP Grade, is a pharmaceutical-grade solution that offers ultra-pure quality, verified by third-party testing for heavy metals. Each 50 mL glass bottle features a precision dropper with etched volume markings, ensuring accurate dosing for various applications.

Have a Question? See What Others Asked

Is this the same as prussian blue? is it food grade?

What is the shelf life of this?

Can someone help me with the math? Does this mean that you only get 5/100 ml servings per bottle? If so, this is ridiculously expensive.

Is the certificate of analysis available by batch ?; the one on the listing does not even have a date and the web site does not show any certificates

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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AR$99484

Duties & taxes incl.

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