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Acid blue 80 40% (dye content), Sigma-Aldrich®

Catalog Number: (210323-100G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Acid Blue 80, Dye content 40 %
UOM: 1 * 100 g
Image Unavailable-1.01287.0500

Methylene blue (Loeffler) counterstain, for bacteriology, Sigma-Aldrich®

Supplier: Merck
Description: Löffler's methylene blue solution is generally used as bacteriological counter staining of, e.g. of gonococcae, lactic acid bacteria and for visualization of the pole corpuscles of pasteurella.

Image Unavailable-M1255-1G

Calcein blue fluorescent dye, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Calcein blue fluorescent dye, Sigma-Aldrich®

Image Unavailable-378011-100G

Basic blue 3 25% (dye content), Sigma-Aldrich®

Catalog Number: (378011-100G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Basic blue 3 (BB3) can be removed from aqueous solutions with the help of activated carbon prepared from rubber seed coat.[1] Basic blue 3 (C.I. 51104) is a cationic dye. It is generally positively charged in an aqueous solution. Basic blue 3 has a brilliant blue shade and thus has been used as a colourant in dyeing acrylic fabrics.
UOM: 1 * 100 g
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Solvent Blue 38, Practical grade, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Solvent Blue 38 is a phthalocyanine stain, used for staining myelin, neurons and glial fibres.

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Indophenol blue 60% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Indophenol Blue is used to colourimetrically measure N-containing compounds. The free amino acids react to form a blue color complex.

Image Unavailable-306495-25G

Acid Blue 129 25% (dye content), Sigma-Aldrich®

Catalog Number: (306495-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Acid Blue 129, Dye content 25 % (Atanyl Blue PRL)
UOM: 1 * 25 g
Image Unavailable-318744-500ML

Bromophenol blue 0,04% (w/w) in aqueous solution, Sigma-Aldrich®

Catalog Number: (318744-500ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Bromophenol Blue is a tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels.
UOM: 1 * 500 mL
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Disperse Blue 134 for microscopy, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Disperse Blue 134, for microscopy (1,4-Bis(isopropylamino)anthraquinone; Solvent Blue 36).

Image Unavailable-03978-250ML

Methylene blue concentrated solution (Ehrlich) for microscopy, Sigma-Aldrich®

Catalog Number: (03978-250ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Solution, for microscopy, concentrate according to Ehrlich, concentrated, aqueous solution (Methylene blue stain; Ehrlich's reagent III; Loeffler's Methylene Blue)
UOM: 1 * 250 mL
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Toluidine blue, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Toluidine blue (C.l. 52040) is a diaminothiazine dye. It is also known as TBO, tolonium chloride, and toluidine blue O.

Image Unavailable-95290-100G

Methyl blue, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Methyl blue (C.l. 42780) is a triaminotriphenylmethane dye with each amino group carrying a monosulfonated phenyl substituent. It is also known as Water blue, Acid blue 93, Cotton blue, Poirriers blue, and Aniline blue water soluble.

Image Unavailable-1808-50ML

Methylene blue solution R in ethanol 95%

Catalog Number: (1808-50ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Used for <i>in vitro</i> diagnostic. It is used as a nuclear counterstain in the various Lymphocyte enzyme kits, Procedure No. 181.
UOM: 1 * 50 mL
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Evans blue ≥75% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Evans blue has been used to check cell viability. It has been used to study BBB permeability.

Image Unavailable-M6900-50G

Methyl blue, powder or crystals, Sigma-Aldrich®

Catalog Number: (M6900-50G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Methyl Blue is a triaminotriphenylmethane dye, widely used in paper, textile and leather production.
UOM: 1 * 50 g
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Brilliant cresyl blue, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: 'Brilliant Cresyl blue',for microscopy (Vit.), mixture of toluidine blue and waterblue ('Cresyl blue')

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
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