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Catalog Number: (HT3024-120ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Yellow counterstain suitable for a wide range of histological staining procedures.
UOM: 1 * 120 mL


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

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Catalog Number: (D5143-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: N,N-Diethyl-p-phenylenediamine oxalate salt, (4-Amino-N,N-diethylaniline oxalate salt)
UOM: 1 * 25 g


Supplier: SIGMA ALDRICH MICROSCOPY
Description: 2,4-Dimethoxytoluene, Sigma-Aldrich®

Catalog Number: (GS500-500ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: When blood films are stained using Giemsa Stain, the nucleus and cytoplasm of white blood cells take on characteristic blue or pink coloration. The use of purified eosin and thiazine dyes minimizes lot-to-lot variation.
UOM: 1 * 500 mL


Supplier: SIGMA ALDRICH MICROSCOPY
Description: Tetrazolium Violet is a monotetrazolium salt which forms water-insoluble formazans. These salts are mainly used as indicators of extracellular redox activity and cell redox potential. Tetrazolium violet is positively charged and cell-permeable.

Catalog Number: (387A-1KT)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Kit is used to demonstrate acid phosphatase and tartrate resistant acid phosphatase (TRAP) in blood, bone marrow and tissue touch preparations.
UOM: 1 * 1 KIT


Catalog Number: (3871-10ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Naphthol AS-BI Phosphoric acid solution for use in the Sigma Acid Phosphatase (TRAP) Procedure, Kit 387A.
UOM: 1 * 10 mL


Supplier: SIGMA ALDRICH MICROSCOPY
Description: Rhodamine 123 is useful as a laser dye and to have selective cell growth effects. It has also been used to measure mitochondrial membrane potential.

Catalog Number: (GHS380-2.5L)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Gill formulation No. 3 may be used for cytology and/or histology as a progressive or regressive stain depending on length of staining time. Used with hematoxylin and eosin staining.
UOM: 1 * 2,5 L


Catalog Number: (MHS1-100ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: General purpose nuclear stain, progressive type. Used with hematoxylin and eosin staining.
UOM: 1 * 100 mL


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.

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Bromophenol blue has been used in the sample buffer prepared for western blotting. A tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels.

Catalog Number: (335428-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: 4,4'-Dinitro-2-biphenylamine,98%
UOM: 1 * 25 g


Supplier: SIGMA ALDRICH MICROSCOPY
Description: Chlorazol Black has been used to monitor the infection of mycorrhizal Allium porrum in plant roots. It has also been used for the staining of copepods.

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Percoll® is a classic medium for density gradient centrifugation of cells, viruses, and subcellular particles. It consists of colloidal silica particles of 15 – 30 nm diameter (23% w/w in water), coated with polyvinylpyrrolidone (PVP).

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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 0800 22 33 44.
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 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
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 Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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