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Catalog Number: (0722-100G)
Supplier: VWR Chemicals
Description: Post-electrophoretic stain for DNA. Less sensitive than Ethidium bromide, but non-intercalating. Also used to stain RNA in bacteriological procedures.
UOM: 1 * 100 g

Supplier: Thermo Scientific
Description: Methylene blue trihydrate, pure, certified residual water

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Supplier: Thermo Scientific
Description: Methylene blue trihydrate 95%, pure
Supplier: Thermo Scientific
Description: Methylene blue trihydrate
Catalog Number: (ICNA04800663)
Supplier: MP Biomedicals
Description: Methylene blue has been used as a stain in bacteriology and as an oxidation-reduction indicator. A sensitive stain for RNA and
ribonuclease. An ethidium bromide alternative for the visualization of nucleic acids in gels:
UOM: 1 * 25 g

Catalog Number: (77515-100ML-F)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Loefflers Methylene Blue stain is used for the identification of diphteria bacilli, since it differentiates the deeply staining metachromatic granules from the pale blue-staining cytoplasm.
UOM: 1 * 100 mL

Catalog Number: (01363-100ML-F)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Methylene blue, Neisser formulation. Well developed granules of volutin (polyphosphate) may be seen in unstained wet preparations as round refractive bodies within the bacterial cytoplasm. With methylene blue they stain metachromatically, a reddish purple color.
UOM: 1 * 100 mL


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

Catalog Number: (50484-100ML-F)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Ehrlich’s reagent III, Loeffler’s Methylene Blue. Methylene Blue was earlier recognized as a good nuclear stain, the staining solutions are always either aged or alkalized, if not both. More importantly it is an excellent stain for ribonucleic acid, which is the important stainable constituent of bacterial bodies, of lymphocyte and hemoportoal cytoplasm, and of nerve cell tigroid granules. It can also be employed in capsule stain. The capsule stain begins as a negative stain leaving the organisms colorless. The capsule are clearly seen as halo surrounding the bacterial cell. Another staining procedure is performed with nigrosin (Cat. No. 43925).
UOM: 1 * 100 mL


Supplier: VWR Chemicals
Description: Methylene blue for microscopy (C.I. 52015)
Supplier: VWR Chemicals
Description: Methylene blue 10 g/l in aqueous solution
Catalog Number: (330733R)
Supplier: VWR Chemicals
Description: Methylene blue tablets are used for preparing methylene blue solution for the bacteriological examination of graded milks.
These VWR Methylene Blue Milk-Testing tablets are guaranteed to possess the essential qualities of complete solubility and uniformity
UOM: 1 * 50 Tablet

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: New methylene blue N has been used as a photosensitizer for the photodynamic inactivation of Candida albicans.

Supplier: VWR Chemicals
Description: Methylene blue solution
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Leishman stain is a Romanowsky-type dye, similar to Wright stain. Leishman stain is used in hematology and tropical medicine to differentiate and identify leukocytes, malarial parasites, and trypanosomes. It is also known as eosin-polychrome methylene blue.

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Methylene blue ≥82% (dye content), certified by the Biological Stain Commission, Sigma-Aldrich®
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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 at +43 1 97002 - 0.
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 at +43 1 97002 - 0.
Dual use goods can only be delivered within the European Union.
Dual use goods can only be delivered within the European Union.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at +43 1 97002 - 0.
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