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.Customs & duties included in the price

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Biopharm Methylene Blue 1% | USP Grade | 50 mL | Easily Dispensable Plastic Bottle | 1 Drop 0.5 mg Methylene Blue | Formaldehyde-Free | Antioxidant

Product ID: 727091996

Details

Brand
Biopharm
Item Volume
50 Milliliters
Molecular formula
C16H18ClN3S
Percentage assay
1
Product Grade
USP

💧1% ultra-pure Methylene Blue concentration

🧪USP Grade pharmaceutical purity

🧴HDPE bottle for precise drop dispensing

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฿5002

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💡 Elevate your lab game with precision and purity in every drop!

FORMALDEHYDE FREE FORMULA - Clean, safe, and free from harmful formaldehyde—because your health deserves the best.
EFFORTLESS DISPENSING DESIGN - High-density polyethylene bottle engineered for easy, mess-free single-drop control.
BACKED BY SCIENCE GLOBAL TRUST - Manufactured in the USA by Biopharm, a leader in pharma chemicals with stellar reviews worldwide.
PHARMA GRADE PURITY YOU CAN TRUST - USP Grade certification ensures pharmaceutical-level quality and safety.
PRECISION DOSING EVERY DROP COUNTS - Each drop delivers a consistent 0.5 mg of ultra-pure Methylene Blue for reliable results.

Biopharm Methylene Blue 1% is a USP Grade, ultra-pure solution designed for precise dosing with 0.5 mg per drop. Packaged in a formaldehyde-free, easy-to-use HDPE bottle, this 50 mL formula is manufactured in the USA by a trusted pharma chemical leader, ensuring top-tier quality and safety for professional and scientific use.

Specifications

ASIN	B08KBW3BL3
Batteries Included	No
Batteries Required?	No
Customer Reviews	4.5 4.5 out of 5 stars (637)
Date First Available	October 25, 2022
GHS health hazard	Xn
Hazard safety signal word	Dangerous
Is Discontinued By Manufacturer	No
Item Dimensions LxWxH	22.9 x 7.6 x 10.2 cm
Item Form	Liquid
Item Weight	80 g
Manufacturer	Biopharm Inc
Package Information	Bottle
Part number	BM4292A
Product Dimensions	22.86 x 7.62 x 10.16 cm; 80 g
Size	50 mL
UPC	030038510691

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