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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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Immersion oil for microscopy, Sigma-Aldrich®

Supplier: Merck
Description: Used to increase lens effectiveness

SDS

Product Image-1.03973.0001

Embedding and mounting media

Supplier: Merck
Description: The defined hardness and uniformity of the material to be cut are vital requirements in creating consistent quality in cutting. These requirements can be met using a range of suitable substances, such as paraffins, resins, gelatine and celloidin.

SDS

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Image Unavailable-56822-50ML

Immersion oil for microscopy, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Immersion oil is used for high resolution (1000X) light microscopy work under oil immersion objective lens.

Certificates

Image Unavailable-F6937-20ML

Aqueous mounting medium, Fluoroshield™ with 1,4-Diazabicyclo[2.2.2]octane, Sigma-Aldrich®

Catalog Number: (F6937-20ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Fluoroshield™ with 1,4-Diazabicyclo[2.2.2]octane is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.
UOM: 1 * 20 mL

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Product Image-1.09016.0500

Water-free mounting medium, Neo-Mount®

Supplier: Merck
Description: Water-free mounting media, such as Neo-Mount®, should be used for permanent mounting and long-term storage of samples. Slides processed in pathologyl laboratories need to be stored up to 10 years, whereby the staining results need to be stable and fading-out is not acceptable. Neo-Mount®, anhydrous mounting medium for microscopy is an extremely colour-stable mounting medium for microscopy, which is produced with solvents based on mixtures of aliphatic hydrocarbons. It contains an aromatic-free substitute for xylene, thus, Neo-Mount® needs to be combined with Neo-Clear® exclusively. Xylene must be avoided in the mounting step, as it will cause the slides to become cloudy and streaked. In addition, by placing the dehydrated slides on filter paper for approx. 1 minute prior to mounting, any excess Neo-Clear® should be circumvented, as air bubbles might arise under the cover slip. The same pre-condition should also be met when mounting specimens using cover slip machines; in this area, Neo-Clear® can be most efficiently eliminated by incubating the slides for 1 minute in an empty slide rack.

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Product Image-1.07961.0100

Mounting medium, Entellan® new

Supplier: Merck
Description: Entellan® new is a new mounting medium for cover slippers and is specially suited for commercial automated mounting instruments that operate with cover slippers. Its viscosity ranges between 250 and 600 mPas, 1,00869 has a small viscosity range. This narrow viscosity range improves and accelerates the application, as neither the dropping rate nor the volume need to be reset after the first run with a new bottle of Entellan® new.

SDS

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Aqueous mounting medium Aquatex®, Sigma-Aldrich®

Catalog Number: (1.08562.0050)
Supplier: Merck
Description: Aquatex is used for e.g. LEUCOGNOST stained specimens. For preservation purposes and subsequent optimal microscopy, the stained sections are normally mounted using a suitable mounting agent and covered with a cover glass.
UOM: 1 * 50 mL

SDS


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Epoxy Embedding Medium Kit

Catalog Number: (45359-1EA-F)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: The Epoxy Embedding Medium Kit is a very widely used embedding medium for electron microscopy. The embedding formulation originally published by Luft (1961) is excellent for both plant and animal tissues. Due to the low viscosity of the resin, it penetrates the tissue specimen faster than Araldite and other polymers. It hardens easily and uniformly at low temperatures with the addition of dodecenylsuccinic anhydride (DDSA), methyl nadic anhydride (MNA), and the accelerator 2,4,6-tris(dimethylaminomethyl)phenol (DMP-30). Slight shrinkage may occur during curing. This kit is useful for embedding a variety of tissues as a wide range of hardness can be obtained with this resin to suit a specific tissue type by using two different anhydride curing agents (DDSA and MNA).
UOM: 1 * 1 Each
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Osteo-Bed Bone Embedding Solvent

Catalog Number: (O8639-4X500ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: For use with Osteo-bed bone embedding kit. Solvent for removal of plastic from sections prior to rehydration and staining. Most histochemical and immunohistochemistry staining protocols require the removal of methyl methacrylate (MMA) and rehydration of mounted sections for improved stain penetration and greater contrast.
UOM: 1 * 2.000 mL
Image Unavailable-C9368-30ML

Mounting Medium, CC/Mount™

Catalog Number: (C9368-30ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: CC/mount is an aqueous based permanent mounting medium with a very high refractive index, which when applied to the stained tissue sections can store the tissue specimens permanently without the fading of the chromogens. Because of the superior refractive index of CC/mount, tissues mounted in this medium look like specimens mounted with organic based mounting media. No coverslipping is required with CC/mount. However, if coverslipping is required, dried CC/mount can be post mounted by using an organic based mounting medium. CC/mount permits the long-term storage of antigens localised using organic insoluble chromogen substrates, including AEC, DAB, Fast Red, BCIP/NBT, BCIP/INT and fluorescent dyes like FITC and phycobiliproteins. The high pH of CC/mount ensures increased stability of fluorescence intensity.
UOM: 1 * 30 mL
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Non-aqueous DPX mounting medium

Catalog Number: (1.00579.0500)
Supplier: Merck
Description: DPX new is a synthetic non aqueous mounting medium for microscopy. In its formulation, the teratogenic plasticiizer dibutyl phthalate (DBP) has been avoided, which renders the composition safer for the environment and more user friendly than the conventionally used mounting agents such as DPX.
UOM: 1 * 500 mL

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Sigma-Aldrich® Bouin's solution

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Bouin's solution is an excellent fixative for preserving soft and delicate structures. It is prepared with saturated picric acid, formaldehyde and acetic acid.

Image Unavailable-A3429-4L

Differentiation Solution

Catalog Number: (A3429-4L)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Differentiation solution comprises acidified ethanol or isopropanol that is used to decolourise hematoxylin stain. The duration of exposure to the solution determines the degree of decolourisation. Differentiation is a crucial step in hematoxylin-eosin staining to achieve the proper colour contrast necessary for visualisation, by selectively removing excess hematoxylin from the tissue section and leaving behind the desired staining intensity.
UOM: 1 * 4 L
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Mountant for histology, DPX, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: DPX Mountant for histology has been used as a slide mountant to fix sections.

SDS

Image Unavailable-03989-500ML

Eukitt® mounting medium

Supplier: SIGMA ALDRICH MICROSCOPY
Description: This is a mounting medium (contains 45% acrylic resin and 55% xylenes) used in microscopy. It is an adhesive and specimen preservative that can be used manually and in automated coverslipping equipment. Special purpose adhesive and sealant for use with glass, non plastic and other non-reactive materials.

Certificates

Image Unavailable-F6057-20ML

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

Catalog Number: (F6057-20ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Fluoroshield™ with DAPI is an aqueous mounting medium for preserving fluorescence of tissue and cell smears.
UOM: 1 * 20 mL
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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
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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