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DiBAC₄(3), Sigma-Aldrich®

Catalog Number: (D8189-25MG)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Application in high throughput screening.
UOM: 1 * 25 mg
Image Unavailable-861030-25G

Auramine O 85% (dye content) certified by the Biological Stain Commission, Sigma-Aldrich®

Catalog Number: (861030-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Auramine O has been used to study the cuticle/cutin in the epidermis of the pollen presenter in Vangueria infausta. Auramine O is used for the staining of acid-fast organisms, coccidia. Auramine O along with carbol generates brilliant yellow fluorochrome of tubercle bacilli. It is effective in detecting positive cases of tuberculosis. Auramine O binds to the mycolic acid in the bacterial cell wall. Certified for use by fluorescence microscopy in Churukian′s modification of Truant′s fluorescent method for acid fast bacilli on paraffin sections.
UOM: 1 * 25 g

Certificates


Image Unavailable-MG80-2.5L

May Grunwald's eosin-methylene blue solution, Sigma-Aldrich®

Catalog Number: (MG80-2.5L)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: May Grunwald's eosin-methylene blue solution, Sigma-Aldrich®
UOM: 1 * 2,5 L
Image Unavailable-386A-1KT

Acid Phosphatase, Leukocyte (TRAP) Kit Select reagents packaged in gelatin capsules, Sigma-Aldrich®

Catalog Number: (386A-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
Image Unavailable-HT10316-500ML

Trichrome stain solution LG, Sigma-Aldrich®

Catalog Number: (HT10316-500ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Intended for use in the study of connective tissue, muscle and collagen fibers. Stains collagen green.
UOM: 1 * 500 mL
Image Unavailable-S6814-5MG

SynaptoGreen™ C4 ≥95% (by HPLC), Sigma-Aldrich®

Catalog Number: (S6814-5MG)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: SynaptoGreen(TM) C4. ≥95% (HPLC), solid (FM1-43; N-(3-triethylammoniumpropyl) -4-(4-(dibutylamino)styryl) pyridinium dibromide; Pyridinium, 4-[2-[4-(dibutylamino)phenyl]ethenyl]- 1-[3-(triethylammonio)propyl]- , dibromide)
UOM: 1 * 5 mg
Image Unavailable-215643-5G

1,4,5,8-Tetraamino-9,10-anthraquinone 30% (dye content), Sigma-Aldrich®

Catalog Number: (215643-5G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Disperse blue 1 is a grey to black powder. Disperse dyes are known to be insoluble in water and are applied to the substrate as suspensions or dispersions by dissolving in hydrophobic regions of the polymers making up the fiber.
UOM: 1 * 5 g
Image Unavailable-429554-20MG

Acetaldehyde 2,4-dinitrophenylhydrazone analytical standard, for environmental analysis, Sigma-Aldrich®

Catalog Number: (429554-20MG)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Acetaldehyde 2,4-dinitrophenylhydrazone analytical standard, for environmental analysis, Sigma-Aldrich®
UOM: 1 * 20 mg

Certificates


Image Unavailable-P4030-25G

Phloxin B, Sigma-Aldrich®

Catalog Number: (P4030-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Phloxine B has been used as a component of yeast extract peptone dextrose (YEPD) to grow Schizosaccharomyces pombe.
UOM: 1 * 25 g
Image Unavailable-09817-100ML

Collodion 2% in amyl acetate for microscopy, Sigma-Aldrich®

Catalog Number: (09817-100ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Solution 2% in amyl acetate (Cellulose nitrate).
UOM: 1 * 100 mL
Image Unavailable-201901-50G

Chrysophenine 65% (dye content), Sigma-Aldrich®

Catalog Number: (201901-50G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Chrysophenine, Dye content 65 % (Direct Yellow 12)
UOM: 1 * 50 g
Image Unavailable-F4274-50MG

FITC (fluorescein-5-isothiocyanate, fluorescein isothiocyanate isomer I) ≥97.5% (by HPLC), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Fluorescein isothiocyanate (FITC) is widely used to attach a fluorescent label to proteins via the amine group. The isothiocyanate group reacts with amino terminal and primary amines in proteins. It has been used for the labeling of proteins including antibodies and lectins. Fluorescein isothiocyanate isomer I has been used for the staining of conidia.
Reagent for the FITC labeling of proteins; Microsequencing of proteins and peptides (HPLC).

Image Unavailable-O7380-5G

Orcein, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Orcein, Sigma-Aldrich®

Image Unavailable-D6665-5G

2',7'-Dichlorofluorescein ~90% (by TLC), powder chemical indicator, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: 2′,7′-Dichlorofluorescein is an oxidation-sensitive fluorescent probe. 2′7′-dichlorofluorescein diacetate is oxidized to 2′7′-dichlorofluorescein in the presence of ROS (reactive oxygen species). 2′,7′-Dichlorofluorescein has been used as an oxidation-sensitive fluorescent probe to measure ROS (reactive oxygen species) formation in cells.

Image Unavailable-199303-1G

Resazurin sodium salt, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Resazurin sodium salt, Sigma-Aldrich®

Image Unavailable-D5637-10G

3,3'-Diaminobenzidine tetrahydrochloride hydrate ≥96%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: 3,3'-Diaminobenzidine tetrahydrochloride hydrate is a chromogen commonly used in immunohistochemistry and other staining techniques to visualise the presence of antigens or antibodies in biological samples. DAB HCl is designed as an immunohistology stain to visualise peroxidase activity in cells. DAB oxidation can be measured using a spectrophotometer.

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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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