You Searched For: Microscopy and staining reagents

VWR offers a broad line of reagent droppers, diagnostic kits, and antigens and antisera, for aid in identifying a variety of microscopic organisms. The visualization of bacteria by means of staining procedures is an important tool for any microbiologist to have at their disposal, and these carefully standardized and reproducible stain reagents help to ensure accurate and easily interpretable results. Stains are also available to provide early detection of positive blood cultures by fluorescence procedures.

VWR offers a broad line of reagent droppers, diagnostic kits, and antigens and antisera, for aid in identifying a variety of microscopic organisms. The visualization of bacteria by means of staining procedures is an important tool for any microbiologist to have at their disposal, and these carefully standardized and reproducible stain reagents help to ensure accurate and easily interpretable results. Stains are also available to provide early detection of positive blood cultures by fluorescence procedures.


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Catalog Number: (100493-276)
Supplier: Electron Microscopy Sciences
Description: A wide tipped pen designed for use with frozen sections

Minority or Woman-Owned Business Enterprise


Supplier: Electron Microscopy Sciences
Description: Formaldehyde/zinc fixative is ready-to-use solution. Can be used with automated tissue processors.

Minority or Woman-Owned Business Enterprise

Supplier: Electron Microscopy Sciences
Description: This mounting medium is made with limonene, a natural product from orange peels. It preserves  tissues and cell smears that can be dehydrated with organic solvents in immunohistochemistry, e.g. DAB and DAB with nickel or cobalt.

Minority or Woman-Owned Business Enterprise

Supplier: Electron Microscopy Sciences
Description: A combination of Sodium Cacodylate, Formalin, and Glutaraldehyde. Ready to use.

Minority or Woman-Owned Business Enterprise

Supplier: Electron Microscopy Sciences
Description: DEPEX is a colorless, neutral, xylene miscible mountant which is suitable for preparations where Canada Balsam is usually used.

Minority or Woman-Owned Business Enterprise

Catalog Number: (100496-448)
Supplier: Electron Microscopy Sciences
Description: This pen is designed for making instant conductive silver traces.

Minority or Woman-Owned Business Enterprise


Catalog Number: (100502-406)
Supplier: Electron Microscopy Sciences
Description: A special mounting media for immunofluorescent staining procedures. It is a water soluble, non-fluorescing medium which is well suited for use when the staining procedure has an aqueous final step. It contains 10% polyvinyl alcohol in phosphate buffered glycerol with 0.1% sodium azide as a preservative.

Minority or Woman-Owned Business Enterprise


Supplier: Electron Microscopy Sciences
Description: A variety of Loctite adhesives are available that will bond a range of materials.

Minority or Woman-Owned Business Enterprise

Supplier: G-Biosciences
Description: Gram Enhancer is used to reduce the background noise during staining process.

New Product

Supplier: Mortech Manufacturing
Description: Mopec’s Formaway formalin neutralizing powder safely and easily neutralizes spent formalin waste to a non-hazardous and non-toxic solution in only 20 minutes. Contents are emptied directly into 1 gallon of spent 10% Formalin or 4% Glutaldehyde, reducing risk exposure to lab personnel. This unique formula also eliminates drain-clogging polymers.

Supplier: Electron Microscopy Sciences
Description: Mirsky’s Fixative™ is a superior fixing agent for use in immunohistological and immunological protocols

Supplier: Electron Microscopy Sciences
Description: This EMS one part Epoxy Gold Paste is a gold-filled conductive bonding, exhibiting high electrical conductivity and bond strength.

Supplier: Electron Microscopy Sciences
Description: Brasil Fixative: Ethanol, Picric Acid, Formalin, Acetic Acid, Glacial

Catalog Number: (76270-182)
Supplier: Avantik
Description: Optik Type 2 Alcoholic Clarifier is designed to be used with Type 2 Hematoxylin to produce cell transparency and remove any non-specific staining. Slightly milder clarifier than the Optik Aqueous Clarifier.


Supplier: Electron Microscopy Sciences
Description: Perfusion washes and fixatives are ready to use solution which are recommended by the NeuroScience Association.

Catalog Number: (102091-810)
Supplier: Electron Microscopy Sciences
Description: Epo-Tek® H20E is a two component, 100% solid silver-filled epoxy system.


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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 1-800-932-5000.
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 1-800-932-5000.
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 Regulatory_Affairs@vwr.com
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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 1-800-932-5000.
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