Methylene blue
Methylene blue is a synthetic dye with a wide range of applications. It is traditionally used in aquaria.
Please follow the instructions for use and dosage recommendations.
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Average rating of 4.7 out of 5 stars
Methylene Blue 1 % aqueous solution 99.8 % pure free of heavy metals 100 ml from Unimedica
Methylene blue solution - pharmaceutical grade - for dyeing fibres, cotton, silk and paper
Average rating of 4.9 out of 5 stars
Set: Methylene Blue 1 % aqueous solution 99.8 % pure free of heavy metals 3 x 100 ml from Unimedica
Methylene blue solution to dye fibres, cotton, silk and paper
Average rating of 4.9 out of 5 stars
Set: Methylene Blue 1 % aqueous solution 99.8 % pure free of heavy metals 2 x 100 ml by Unimedica
Methylene blue solution to dye fibres, cotton, silk and paper