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Alcian blue solution, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Alcian Blue solution has been used in the histological staining of acidic glycosaminoglycans (GAGs; mucopolysaccharides) that are carboxylated or sulfated. Sulfated glycosaminoglycans appear to be the preferred substrate for alcian blue at pH 2.5. Alcian blue has been used to stain hyaluronan (HA), a nonsulfated GAG, but the intensity of the staining of HA is affected by the method of tissue fixation used. Alcian blue staining of GAGs in tissue may be modified through the addition of an electrolyte such as magnesium chloride.

Image Unavailable-16035-100ML

Brilliant cresyl blue solution R in ethanol for microscopy

Catalog Number: (16035-100ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Brilliant cresyl blue is a phenoxazine dye.
UOM: 1 * 100 mL

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Alcian blue 8GX for microscopy, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Alcian Blue 8GX is used as a heteroglycan stain for neutral, sulfated and phosphated mucopolysaccharides and glycosaminoglycans in tissues such as cartilage and extracellular matrices.

Image Unavailable-860867-25G

Brilliant cresyl blue ALD, certified by the Biological Stain Commission, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Brilliant cresyl blue ALD has been used for the staining of reticulocytes.

Image Unavailable-335630-25G

Alcian Blue, pyridine variant ≥85 % (dye content), Sigma-Aldrich®

Catalog Number: (335630-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Alcian Blue, pyridine variant, Dye content ≥85 % (Alcian Blue-tetrakis(methylpyridinium) chloride)
UOM: 1 * 25 g
Image Unavailable-50484-100ML-F

Methylene blue solution for microbiology, Sigma-Aldrich®

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
Image Unavailable-VWRS34015.290

Methyl blue, TECHNICAL

Catalog Number: (VWRS34015.290)
Supplier: VWR Collection
Description: Methyl blue, TECHNICAL
UOM: 1 * 1 kg
Image Unavailable-93595-50ML

Trypan blue 0,4% in aqueous solution, Sigma-Aldrich®

Catalog Number: (93595-50ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Trypan blue is a tetrasulfonated anionic, hydrophilic azo dye derived from toluidine. The non-permeable cell membrane dye is a vital dye that selectively stains dead or non-viable cells, that pass through damaged but not through intact cell membranes.
UOM: 1 * 50 mL

Certificates


Product Image-34015.182

Methyl blue microbiology stain (C.I. 42780)

Catalog Number: (34015.182)
Supplier: VWR Chemicals
Description: Methyl blue microbiology stain (C.I. 42780)
UOM: 1 * 100 g

MSDS Certificates


Product Image-0672-50G

Toluidine blue O, high purity

Supplier: VWR Chemicals
Description: A blue counterstain often used for metachromatic staining of mast cells, cartilage, and acid mucins.

MSDS Certificates

Image Unavailable-M1942-100ML

Molybdenum Blue reagent, spray reagent, Sigma-Aldrich®

Catalog Number: (M1942-100ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: For use in the detection of phospholipids and related compounds.
UOM: 1 * 100 mL
Image Unavailable-24901-25MG

N-Octadecanoyl nile blue, Selectophore™, function tested ionophore, Supelco®

Catalog Number: (24901-25MG)
Supplier: Merck
Description: Ionophore employed in solvent polymeric membrane electrodes for the assay of Cl- activity.
UOM: 1 * 25 mg
Image Unavailable-66011-100ML-F

Alcian blue 8GX 1% in 3% acetic acid for microscopy, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Alcianblue 8GX solution has been used as a staining dye for chondrocytic, osteoblastic and adipocytic differentiation. It has also been used for the staining of sections in immunohistochemistry.

Product Image-34307.237

Bromophenol blue 0,04% ethanol, TECHNICAL

Catalog Number: (34307.237)
Supplier: VWR Chemicals
Description: Bromophenol blue 0,04% ethanol, TECHNICAL
UOM: 1 * 250 mL

MSDS Certificates


Image Unavailable-27086-10MG-F

N-Octadecanoyl nile blue, Selectophore™ ionophore, Supelco®

Supplier: Merck
Description: Chromoionophore I (ETH 5294, 3-octadecanoylimino-7-diethylamino-l,2-benzophenoxazine) is a H+-selective neutral chromoionophore, which is lipophilic in nature and is a highly basic dye molecule.

Image Unavailable-1.12553.0025

Coomassie® brilliant blue R-250, Sigma-Aldrich®

Catalog Number: (1.12553.0025)
Supplier: Merck
Description: Coomassie® brilliant blue R-250, Sigma-Aldrich®
UOM: 1 * 25 g

MSDS


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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.
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
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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