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

Product ID: 87814404

Details

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

💧30mL dropper bottle for easy dosing

💸cost-effective lab-grade solution

🔬1% assay precision

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 precision staining that speaks science fluently!

COMPACT CONVENIENT - 30mL dropper bottle designed for effortless, mess-free application in any lab setting.
ACCESSIBLE INNOVATION - Cost-effective formula that democratizes advanced scientific analysis across labs and classrooms.
PRECISION STAINING POWER - 1% methylene blue ensures sharp, reliable cellular visualization for cutting-edge research.
TRUSTED LAB GRADE QUALITY - Manufactured under rigorous standards, delivering consistent results scientists depend on.
VERSATILE SCIENTIFIC ESSENTIAL - Ideal for microscopy, histology, microbiology, and bacteriology—your all-in-one staining agent.

ALDON Innovating Science Methylene Blue 1% Aqueous Solution is a lab-grade, cost-effective staining agent in a convenient 30mL dropper bottle. Trusted for its consistent 1% assay concentration, it enhances cellular and microbial visualization across multiple scientific disciplines, making it a must-have for professionals and educators aiming for precise, reliable results.

Specifications

% Assay of Chemical(s)	1
ASIN	B07JMLLJV8
Best Sellers Rank	#10,156 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 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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