Can you provide a Certificate of Analysis - including the amount of contaminants such as arsenic, aluminum, cadmium, mercury and lead?

The Certificate of Analysis is uploaded under the documents tab on this Amazon listing.

is the plastic bottle BPA free?

Nowhere on the bottle does it mention BPA. It did not come in a box so that is not a source. The only info is what’s listed on Amazon!

can you provide a coa (certificate of analysis)?

Go to the following Amazon Link: https://www.amazon.com/gp/product/B08KBW3BL3/ref=ask_ql_qh_dp_hza Below the image of the Methylene Blue, there is a Downloads Menu, and within that, a button for Other Documentation, Certificate of Analysis. That button will take you to the following link which is a PDF of the Certificate of Analysis: https://m.media-amazon.com/images/I/71iGgnwMWcL.pdf

Can you provide a COA showing heavy metals?

The certificate of analysis showing heavy metal levels is posted as a product image. Due to how Amazon displays photos, you may need to scroll through the photos to find it.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Biopharm Methylene Blue 1% | USP Grade | 50 mL | Easy Dispensing Plastic Bottle | 1 Drop Contains 0.5 mg Methylene Blue | Formaldehyde Free | Antioxidant

Product ID: 310559239

Details

Brand
Biopharm
Item volume
50 Milliliters
Package information
Bottle
Percentage assay
1
Product grade
USP

💧1% pure methylene blue concentration

🧪USP Grade ultra pure formula

🧴HDPE bottle for precise drop dispensing

€ 88.77

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

💼 Elevate your lab game with precision and purity you can trust!

TRUSTED TESTED - Made in the USA with rigorous quality control and 4.5-star user satisfaction.
ULTRA PURE USP GRADE - Guaranteed pharmaceutical-grade purity for professional use.
PRECISION IN EVERY DROP - Each drop delivers a consistent 0.5 mg dose for reliable results.
ERGONOMIC DISPENSING BOTTLE - High-density polyethylene container designed for easy, mess-free application.
FORMALDEHYDE FREE ASSURANCE - Safe, clean formulation without harmful preservatives.

Biopharm Methylene Blue 1% is a USP grade, ultra-pure solution formulated without formaldehyde. Packaged in an easy-to-use HDPE bottle, each drop delivers 0.5 mg of methylene blue, ensuring precise dosing for scientific and industrial applications. Manufactured in the USA, it combines safety, quality, and convenience favored by professionals.

Specifications

% Assay of Chemical(s)	1
ASIN	B08KBW3BL3
ASIN	B08KBW3BL3
Brand Name	Biopharm
Container Type	Bottle
Customer Reviews	4.5 4.5 out of 5 stars (680)
Customer reviews	4.5 4.5 out of 5 stars (680)
Date First Available	19 October 2020
Is Discontinued By Manufacturer	No
Item Form	Liquid
Item model number	BM4292A
Manufacturer	Biopharm Inc
Manufacturer	Biopharm Inc
Model Number	BM4292A
Part Number	BM4292A
Product Dimensions	22.86 x 7.62 x 10.16 cm; 80 g
Product Grade	USP
UPC	030038510691
Volume	50 Milliliters

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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