You Searched For: p-Phenylenediamine


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Supplier: Merck
Description: N,N'-Diphenyl-p-phenylenediamine for synthesis, Sigma-Aldrich®
Supplier: Merck
Description: p-Phenylenediamine for synthesis, Sigma-Aldrich®

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Catalog Number: (T3134-25G)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride (TMPD) is a redox mediator used in the oxidase test for detecting bacterial cytochrome c oxidases. TMPD is commonly used to perform the oxidase test for the colorimetric identification of pathogenic and non-pathogenic bacteria.
UOM: 1 * 25 g


Supplier: Merck
Description: O-Phenylenediamine for synthesis, Sigma-Aldrich®
Supplier: Merck
Description: N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride for synthesis, Sigma-Aldrich®
Catalog Number: (D5143-25G)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: N,N-Diethyl-p-phenylenediamine oxalate salt, (4-Amino-N,N-diethylaniline oxalate salt)
UOM: 1 * 25 g


Catalog Number: (T3134-5G)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride ≥95%, powder, Sigma-Aldrich®
UOM: 1 * 5 g


Supplier: Merck
Description: m-Phenylenediamine for synthesis, Sigma-Aldrich®
Supplier: Merck
Description: N,N,N',N'-Tetramethyl-p-phenylenediamine for synthesis, Sigma-Aldrich®
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: 4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride is a fluorescence tag for α keto acids. It is also required for the derivatisation of sialic acids in presence of dilute sulfuric acid. The method allows determination of sialic acids.

Supplier: Thermo Scientific
Description: m-Phenylenediamine 98%
Catalog Number: (269492-5G)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: N,N'-Bis(salicylidene)-1,2-phenylenediamine,97%
UOM: 1 * 5 g


Supplier: Thermo Scientific
Description: O-Phenylenediamine 98%
Supplier: Thermo Scientific
Description: p-Phenylenediamine 99+%
Supplier: Thermo Scientific
Description: p-Phenylenediamine 97%
Supplier: Thermo Scientific
Description: 5-Chloro-m-phenylenediamine 97%
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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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