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You Searched For: Stains

Overcome normal optical limitations in microscopic studies by highlighting specific structures with stains and reagents and then protect samples with fixatives. The fast-acting dyes create strong contrasts between cell components for easier detection or analyses. Sensitive attractions to certain organelle or cellular components differ among offered stains, allowing precise testing modifications. Flexible in use, ready-to-use stains may be handled manually or in conjunction with automatic equipment.

Overcome normal optical limitations in microscopic studies by highlighting specific structures with stains and reagents and then protect samples with fixatives. The fast-acting dyes create strong contrasts between cell components for easier detection or analyses. Sensitive attractions to certain organelle or cellular components differ among offered stains, allowing precise testing modifications. Flexible in use, ready-to-use stains may be handled manually or in conjunction with automatic equipment.


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Image Unavailable-45347-1L-F

Epoxy embedding medium, hardener MNA, Sigma-Aldrich®

Catalog Number: (45347-1L-F)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Epoxy embedding medium is generally used for biological tissues during study by electron microscopy. Usually, it consists of three components; Epon 812 resin, an anhydride hardener and an accelerator
UOM: 1 * 1 L
Image Unavailable-10951-250ML

Araldite® M, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Araldite® is an epoxy resin commonly used for embedding. It is basically free from polymerization damage and the plastic does not sublime in the microscope, hence providing continual support and preservation of fine detail.[1] It is composed of araldite M or CY 212, dodecenyl succinic anhydride, dibutyl phthalate and 2,4,6-tridimethylamine methyl phenol.

Image Unavailable-EM0100-1KT

Embedding kit JB-4, Sigma-Aldrich®

Catalog Number: (EM0100-1KT)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: JB-4 is a water-soluble, GMA based, plastic resin kit intended for use in the preparation of embedded samples for high resolution light microscopy. It is a technique now widely used for research and clinical diagnosis. JB-4 yields semi-thin sections (0.5μ-2μ) with excellent morphological preservation.
UOM: 1 * 1 KIT
Image Unavailable-F6812-20ML

Aqueous mounting medium, Fluoroshield™ with PPD, Sigma-Aldrich®

Catalog Number: (F6812-20ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Fluoroshield™ with PPD (p-phenylenediamine; 1,4-phenylenediamine) is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.
UOM: 1 * 20 mL
Image Unavailable-H0290-500ML

Hartman’s fixative histological tissue fixative, Sigma-Aldrich®

Catalog Number: (H0290-500ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Hartman′s fixative, which is also known as Davidson′s Fixative, contains acetic acid, alcohol, and formalin. It is widely used for the preservation of eye, bone marrow, breast, testis, and other tissues for histologic examination
UOM: 1 * 500 mL

Certificates


Product Image-1.09843.9025

Xylene substitute, Neo-Clear®, Sigma-Aldrich®

Supplier: Merck
Description: Neo-Clear® is a non hazardous alternative to xylene. It is virtually odourless, compatible with most high purity solvents and is characterised by lower evaporation rates than xylene, making it a lower health risk.

MSDS Certificates

Image Unavailable-I0890-100ML

Immersion oil viscosity 1,250 cSt (lit.), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Immersion oil has been used in epifluorescent microscopy and cell identification.

Image Unavailable-EM0300-1KT

Spurr low viscosity embedding kit, Sigma-Aldrich®

Catalog Number: (EM0300-1KT)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Spurr resin is a hydrophobic resin. It is less viscous than epon mixtures and is easier to dispense. The low viscosity of the resin contributes to its penetration in tissue, mineral and dense structures. A low viscosity of 60 cps also allows easy penetration into a variety of difficult materials.
UOM: 1 * 1 KIT
Product Image-H2779-1L

HistoChoice® Clearing agent, Sigma-Aldrich®

Catalog Number: (H2779-1L)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: HistoChoice® is a patented, complex mixture of agents that allow tissues to retain their structure, antigenic sites and nucleic acid sites. This formulation in non-citrus, contains no mercury, formaldehyde or glutaraldehyde.
UOM: 1 * 1 L

Certificates


Product Image-00528200.

VWR® Cryolab Q Path, Freezing Aerosol

Supplier: VWR Chemicals
Description: Specially used for freezing of surgical parts before the cutting process with cryostat or with a freezing microtome.

MSDS Certificates

Product Image-630-1808

VWR®, Immersion Oil

Catalog Number: (630-1808)
Supplier: VWR Collection
Description: Immersion oil is used to increase microscope resolution.
UOM: 1 * 1 items

MSDS Certificates


Image Unavailable-3934.5000

J.T.Baker®, Formalin Neutraliser

Catalog Number: (3934.5000)
Supplier: Avantor
Description: Formalin (dissolved formaldehyde) is used in histopathology laboratories.
UOM: 1 * 5 kg

MSDS Certificates


Product Image-1B1812-25ML

VWR®, Loading dye base

Catalog Number: (1B1812-25ML)
Supplier: VWR Chemicals
Description: This loading dye base is used for custom loading buffer preparation. It is a concentrated solution containing patent blue, bromophenol blue and amaranth tracking dyes, which migrate at approximately 4 000, 400 and 10 bp, on a 1% agarose gel, respectively.
UOM: 1 * 25 mL

MSDS Certificates


Product Image-E190-5ML

VWR®, Nucleic acid loading dyes

Catalog Number: (E190-5ML)
Supplier: VWR Chemicals
Description: Designed to optimise loading nucleic acids in agarose gels, the loading dye imparts colour to the sample to facilitate the loading process and increase the density of the sample to ensure efficient sample distribution into each well. The dye migrates independently from the sample, allowing estimation of the migration of nucleic acids.
UOM: 1 * 5 mL

MSDS Certificates


Product Image-1B1773-1ML

VWR® VividPro™ Plus Fluorescent Protein Stains

Catalog Number: (1B1773-1ML)
Supplier: VWR Chemicals
Description: VividPro Plus™ is a fluorescent protein stain that can be used in a fast co-electrophoretic protocol to visualize proteins in SDS PAGE gels.
UOM: 1 * 1 mL
Image Unavailable-78711-1L

RenLam® M-1 for microscopy, suitable as a embedding medium, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: To be used with SIAL 69571 Ren HY 956 (Hardener for Epoxy Embedding Medium)

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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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