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Image Unavailable-1805-1VL

Phosphate Buffer Solution

Catalog Number: (1805-1VL)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Contains sodium and potassium phosphates. Intended for use in the Sigma Butyrate Esterase Procedure, No. 181B.
UOM: 1 * 1 items
Image Unavailable-903C-50ML

Trizmal™ Buffer, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: For use in the Naphthol AS-D Chloroacetate Esterase Kit No. 91-C.

Sturdy, high quality, stainless steel FoodScoops

Very stable hand scoop, particularly suited for the food industry. Seamless connection of scoop and hollow handle, therefore without crevices and edges.

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Smooth, highly polished surface

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Product Image-K656-500ML

VWR® A.C.E.™, Sequencing buffers

Catalog Number: (K656-500ML)
Supplier: VWR Chemicals
Description: A.C.E.™ Sequencing Buffers are optimised buffers for DNA capillary electrophoresis sequencing that provide excellent results like long read lengths, high resolution, and consistent run times.
UOM: 1 * 500 mL

MSDS


Image Unavailable-2851-100ML

Buffer concentrate, citrate phosphate, Sigma-Aldrich®

Catalog Number: (2851-100ML)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: These buffers are used to elute adult hemoglobin by the procedure of Oski and Naiman, a modification of the Kleihauer Betke procedure for the demonstration of fetal hemoglobin.
UOM: 1 * 100 mL
Image Unavailable-ENZOADI801476

Neutralising reagent

Supplier: ENZO LIFE SCIENCES
Description: Neutralising buffer for low pH solutions and for use with cyclic nucleotide and isoprostane kits.

New Product

Product Image-D012-00

J.T.Baker® DILUT-IT™, Potassium Phosphate, Dissolution Media Concentrate

Supplier: Avantor
Description: DILUT-IT is a ready-to-use dissolution media concentrate, which is pre-measured and only need to be diluted with purified water.

MSDS Certificates

Image Unavailable-O7505-25G

Orcein (synthetic), certified by the Biological Stain Commission, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Certified for use in Darrow′s elastic fiber stain; Orcein method for hepatitis B surface antigen.

Image Unavailable-N0766-5G

Nile blue A, certified by the Biological Stain Commission, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Nile Blue A has been used for the staining of eggs before transferring them to the hosts. It has been used for the staining of cells.

Image Unavailable-786-291

Dry buffer packs, Carbonate-Bicarbonate Buffer, JAW™

Catalog Number: (786-291)
Supplier: G-Biosciences
Description: Premixed buffer powders that simply require adding deionised water to generate a ready-to-use buffer.
UOM: 1 * 20 items
Image Unavailable-201677-5G

Janus green B 65% (dye content), certified by the Biological Stain Commission, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Janus Green B has been used in staining technique to determine cell density, to detect the presence of telocytes in trachea and lungs and used as a dye to visualize bonghan ducts inside lymphatic vessels of rabbits.

Image Unavailable-415049-25G

Aniline Blue diammonium salt, certified by the Biological Stain Commission stain for histology, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Designed for use in Mallory′s connective tissue stain and Gomori′s one-step trichrome.

Image Unavailable-216313-1G

Methylene violet ≥65% (dye content), certified by the Biological Stain Commission, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Certified for use as a constituent of MacNeal′s tetrachrome stain for blood.

Image Unavailable-199540-25G

Ethyl eosin ≥95% (dye content), certified by the Biological Stain Commission, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Certified for use in the Stoval and Black method for demonstrating Negri bodies in the central nervous system of rabid animals.

Image Unavailable-861049-25G

Azure A 70% (dye content) certified by the Biological Stain Commission, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: The combination of azure A and silver staining is used for the quantification of glycosaminoglycans in agarose gels. It is also used for the staining of chromosomes in the nucleus. Azure A is a main component of the azure B/polychromed methylene blue-eosin stains family, also referred to as the Romanowsky stain. Azure A is a basic cationic dye.

Image Unavailable-D3132-5G

Silver diethyldithiocarbamate, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Spin trap used in conjunction with Fe²⁺ to detect NO in brain, kidney, liver, and other tissues. Simultaneous direct measurement of NO* and pO₂ has been reported. A copper chelator, it has been used to quantitate copper in biological materials by ESR and is an inhibitor of superoxide dismutase, ascorbate oxidase, and other enzymes. Also used for colorimetric determination of small quantities of arsenic. Silver diethyldithiocarbamate has been used in cell culture. Also used for colorimetric determination of small quantities of arsenic. Spin trap used in conjunction with Fe²⁺ to detect NO in brain, kidney, liver, and other tissues. Simultaneous direct measurement of NO* and pO₂ has been reported. A copper chelator, it has been used to quantitate copper in biological materials by ESR and is an inhibitor of superoxide dismutase, ascorbate oxidase, and other enzymes.

Image Unavailable-D2535-25G

Direct Blue 15, Sigma-Aldrich®

Catalog Number: (D2535-25G)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: May be used as a substitute for trypan blue for some biological and staining applications.
UOM: 1 * 25 g
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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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