---
product_id: 727091996
title: "Biopharm Methylene Blue 1% | USP Grade | 50 mL | Easily Dispensable Plastic Bottle | 1 Drop 0.5 mg Methylene Blue | Formaldehyde-Free | Antioxidant"
brand: "biopharm"
price: "฿5002"
currency: THB
in_stock: true
category: "Biopharm"
url: https://www.desertcart.co.th/products/727091996-biopharm-methylene-blue-1-usp-grade-50-ml-easily-dispensable
store_origin: TH
region: Thailand
---

# 1% ultra-pure Methylene Blue concentration USP Grade pharmaceutical purity HDPE bottle for precise drop dispensing Biopharm Methylene Blue 1% | USP Grade | 50 mL | Easily Dispensable Plastic Bottle | 1 Drop 0.5 mg Methylene Blue | Formaldehyde-Free | Antioxidant

**Brand:** biopharm
**Price:** ฿5002
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Biopharm Methylene Blue 1% | USP Grade | 50 mL | Easily Dispensable Plastic Bottle | 1 Drop 0.5 mg Methylene Blue | Formaldehyde-Free | Antioxidant by biopharm
- **How much does it cost?** ฿5002 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/727091996-biopharm-methylene-blue-1-usp-grade-50-ml-easily-dispensable)

## Best For

- biopharm enthusiasts

## Why This Product

- Trusted biopharm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **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.

## Overview

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.

## Description

Biofarm Methylene Blue 1% USP Grade Solution is Made in the USA Biopharm has sourced ultra-pure USP grade Methylene Blue and conducts tests to ensure the highest available purity Formaldehyde free

## Features

- Ultra Pure Methylene Blue
- USP Grade
- Formaldehyde Free
- Each drop contains 0.5 mg of Methylene Blue
- High-density polyethylene (HDPE) plastic cylinder bottles for easy dispensing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

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

## Images

![Biopharm Methylene Blue 1% | USP Grade | 50 mL | Easily Dispensable Plastic Bottle | 1 Drop 0.5 mg Methylene Blue | Formaldehyde-Free | Antioxidant - Image 1](https://m.media-amazon.com/images/I/61cpfo1SX+S.jpg)

## Questions & Answers

**Q: Can you provide a Certificate of Analysis - including the amount of contaminants such as arsenic, aluminum, cadmium, mercury and lead?**
A: The Certificate of Analysis is uploaded under the documents tab on this Amazon listing.

**Q: is the plastic bottle BPA free?**
A: 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!

**Q: can you provide a coa (certificate of analysis)?**
A: 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

**Q: Can you provide a COA showing heavy metals?**
A: 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.

## Frequently Bought Together

- Methylene Blue, 1% USP (Pharmaceutical) Grade, 50 mL (1.69 fl oz); 3rd Party Tested
- The Ultimate Guide to Methylene Blue: Remarkable Hope for Depression, COVID, AIDS & other Viruses, Alzheimer’s, Autism, Cancer, Heart Disease, ... Targeting Mitochondrial Dysfunction)
- Methylene Blue, 1% USP (Pharmaceutical) Grade, 50 mL (1.69 fl oz) Glass; 3rd Party Tested

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-06-12*