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Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Naphthol yellow S has been used as a staining agent in fixed human embryonic stem cell-derived cardiomyocytes.
Supplier: Apollo Scientific
Description: Naphthol yellow S

Bürkle single-use powder and liquid funnels

Cleanroom manufactured funnels, a practical and hygienic pouring aid! Also available sterile (10-6). Made of PS, compliant to EU food and FDA regulations.

More info

A truly clean filling aid for your lab

Catalog Number: (49547-25MG)
Supplier: Merck
Description: Naphthol Yellow S is a dye that is known for its hazardous nature.
UOM: 1 * 25 mg


Catalog Number: (APOSOR929998-25G)
Supplier: Apollo Scientific
Description: 2,4-Dinitro-1-naphthol 98%
UOM: 1 * 25 g


Catalog Number: (51383-25MG)
Supplier: Merck
Description: Sudan I, Supelco®
UOM: 1 * 25 mg


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.
Supplier: Thermo Scientific
Description: Sudan I, pure
Catalog Number: (ICNA0521194710)
Supplier: MP Biomedicals
Description: 2,4-Dinitro-1-naphthol
UOM: 1 * 10 g


Supplier: MP Biomedicals
Description: Soluble in methanol (0,1%-clear dark yellow solution), EGME; Less soluble in water, ethanol.

Catalog Number: (40446-100MG)
Supplier: Merck
Description: 1-(4-Nitrophenylazo)-2-naphthol, Supelco®
UOM: 1 * 100 mg


Catalog Number: (911-10ML)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: For use in Sigma Procedure 91C for the demonstration of specific esterase in blood, bone marrow films, tissue touch preparations, cytocentrifuge preparations and paraffin tissue sections.
UOM: 1 * 10 mL


Supplier: Merck
Description: 2-Naphthol for synthesis, Sigma-Aldrich®
Catalog Number: (3871-10ML)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Naphthol AS-BI Phosphoric acid solution for use in the Sigma Acid Phosphatase (TRAP) Procedure, Kit 387A.
UOM: 1 * 10 mL


Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Naphthol AS phosphate ≥99% (by TLC) for histology, Sigma-Aldrich®

Catalog Number: (1.07531.0005)
Supplier: Merck
Description: 1-(2-Pyridylazo)-2-naphthol (PAN), Supelco®
UOM: 1 * 5 g

Catalog Number: (855-20ML)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Naphthol AS-MX phosphate, Sigma-Aldrich®
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 +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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