Is this pharmaceutical grade?

It is not pharmaceutical grade. It is for general laboratory applications

Could this be used topically as a photosensitizer prior to the application of blue light?

This chemical is for laboratory use only. It has not been approved for any topical or other health based ise

how many milligrams of MB per drop?

On average, there about 25 drops per milliliter but it can vary. That particular solution contains 10mg/ml of methylene blue so if there were 25 drops in a ml each drop would contain 0.4mg. If you needed to know more accurately, you would need to measure out 1ml from their bottle in drops and then divide 10mg by the number of drops.

Can this be mixed in skin cream and used on skin?

For Laboratory Use Only. Not for drug, food or household use. For more information, refer to the Safety Data Sheet.

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ALDON Innovating Science Methylene Blue 1% Aqueous Solution, 1 fl oz (30mL) Dropper Bottle - Methyl Blue Microscope Stain - The Curated Chemical Collection

ALDON Innovating Science Methylene Blue 1% Aqueous Solution, 1 fl oz (30mL) Dropper Bottle - Methyl Blue Microscope Stain - The Curated Chemical Collection

Product ID: 87814404

Details

Brand
ALDON
Item Volume
30 ml
Molecular weight
142.14
Percentage assay
1
Product Grade
Lab

💧30mL dropper bottle for controlled application

📊Top #11 in Analytical Reagents for trusted performance

🔬1% assay purity for precise staining

MX$528

Duties & taxes included

In stock

Sold byAmazon MexicoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔬 Elevate your research game with the ultimate staining solution!

USER FRIENDLY DESIGN - Convenient dropper bottle with clear instructions for effortless, safe handling.
LAB GRADE RELIABILITY - Manufactured under strict quality standards for consistent, reproducible results.
PRECISION STAINING POWER - 1% methylene blue ensures crisp, clear cellular visualization every time.
COST EFFECTIVE INNOVATION - Affordable solution empowering labs and educators to push scientific boundaries.
VERSATILE SCIENTIFIC TOOL - Ideal for microscopy, histology, microbiology, and bacteriology applications.

ALDON Innovating Science Methylene Blue 1% Aqueous Solution is a lab-grade, versatile staining agent in a 30mL dropper bottle, trusted by professionals for enhancing cellular and microbial visualization. Ranked #11 in Analytical Reagents, it combines precision, affordability, and ease of use to support cutting-edge scientific research and education.

Specifications

% Assay of Chemical(s)	1
ASIN	B07JMLLJV8
Best Sellers Rank	#11,294 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11 in Analytical Reagents
Brand Name	ALDON
Container Type	Bottle
Customer Reviews	4.5 4.5 out of 5 stars (829)
Global Trade Identification Number	00724832058076
Item Form	Liquid
Manufacturer	Innovating Science
Model Number	IS5807
Molecular Weight	142.14
Part Number	IS5807
Product Grade	Lab
UPC	724832058076
Volume	30 ml

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