You Searched For: 1-(2-Pyridylazo)-2-naphthol


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Catalog Number: (1.08294.0005)
Supplier: Merck
Description: Thorin indicator for sulfate titration, Supelco®
UOM: 1 * 5 g

MSDS


Catalog Number: (09215-25MG)
Supplier: Merck
Description: Pigment orange 5 is an azo pigment, which can be produced industrially by a diazotisation and coupling sequence in which diazotised dinitroaniline is coupled into β-naphthol.
UOM: 1 * 25 mg


Catalog Number: (914-10ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: For use in the Naphthol AS-D Chloroacetate Esterase and Naphthyl Acetate Esterase Procedures, Kits 91C and 91A.
UOM: 1 * 10 mL


Catalog Number: (199656-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Sudan II has been used to determine its presence in commercial spices such as hot chilli food samples (LC–ESI–MS/MS).
UOM: 1 * 25 g


Supplier: SIGMA ALDRICH MICROSCOPY
Description: Indophenol Blue is used to colourimetrically measure N-containing compounds. The free amino acids react to form a blue color complex.
Catalog Number: (51383-25MG)
Supplier: Merck
Description: Sudan I, Supelco®
UOM: 1 * 25 mg


Catalog Number: (68562-25MG)
Supplier: Merck
Description: Sudan III, Supelco®
UOM: 1 * 25 mg


Supplier: SIGMA ALDRICH MICROSCOPY
Description: Acid red 1 60% (dye content), Sigma-Aldrich®

Catalog Number: (1.11747.0025)
Supplier: Merck
Description: Sudan III, Millipore®
UOM: 1 * 25 g

MSDS


Catalog Number: (1A01070.)
Supplier: USP
Description: Pharmaceutical Analytical Impurities are released through a USP quality process designed to ensure identity and quality appropriate for analytical applications. These impurities are supported with a product information sheet for each batch.
UOM: 1 * 25 mg


Catalog Number: (S4136-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Sudan III, Sigma-Aldrich®
UOM: 1 * 25 g


Supplier: Merck
Description: Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate for synthesis, Sigma-Aldrich®
Catalog Number: (198102-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Sudan IV has been used to in en-face staining of aorta, stains the lipid rich plaques. It has also been used to stain lipids atherosclerotic lesions of mice.
UOM: 1 * 25 g


Supplier: SIGMA ALDRICH MICROSCOPY
Description: Sudan I is a lysochrome, a diazo-conjugate dye, used as an industrial dye, added to products such as waxes, oils, petrol, solvents and polishes. Sudan I is a category three carcinogen previously, now banned, used to colour certain foodstuffs. It can be used as a diagnostic assay manufacturing, hematology, histology.
Catalog Number: (201464-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Variamine Blue RT Salt has been used as a dye in ultraviolet-visible spectrophotometric method based-uricase enzyme for the detection of uric acid in normal urine. It is also used in combination with naphthol AS-MX phosphate-variam to determine the cytochemical visualization of alkaline phosphatase activity.
UOM: 1 * 25 g


Catalog Number: (11640-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Azophloxine has been used as a dye in Von Kossa staining and nonlinear optical studies. It is also used in photocatalytic tests.
UOM: 1 * 25 g


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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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