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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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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.

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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.

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Aqueous mounting medium, Fluoromount™, Sigma-Aldrich®

Catalog Number: (F4680-25ML)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Fluoromount™ Aqueous Mounting Medium for use with fluorescent dye-stained tissue.
UOM: 1 * 25 mL

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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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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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Neutral mounting medium, DPX, Sigma-Aldrich®

Catalog Number: (317616-100ML)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: D.P.X mounting medium is a mixture of distyrene (polystyrene), a plasticizer (tricresyl phosphate), and xylene. It facilitates the protection of stains and can dry quickly.
UOM: 1 * 100 mL
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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.

MSDS

Product Image-1B1772-200UL

VWR® VividPro™ Fluorescent Stains

Supplier: VWR Chemicals
Description: VividPro™ is a generic fluorescent stain for protein gel electrophoresis that can be used to visualize proteins.

MSDS

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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.

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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
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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
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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
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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
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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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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-P0091-6X120ML

Embedding medium, PolyFreeze, Sigma-Aldrich®

Catalog Number: (P0091-6X120ML)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: PolyFreeze is a water-soluble support matrix and a form of embedding medium for frozen sectioning. PolyFreeze sections flawlessly at routine frozen specimen thickness of 5-6 μ and leaves no slide residue. It provides for -20 ºC cryostat sectioning in rapid set embedment. This medium freezes quickly supporting the tissue for sectioning at 3 mm and up with no cracking of the matrix at temperatures from -8 °C to -25 °C.
UOM: 1 * 720 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 at +43 1 97002 - 0.
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