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Supplier: Thermo Fisher Scientific
Description: Copper bis(trifluoromethylsulphonyl)imide
Supplier: Thermo Fisher Scientific
Description: N,N-Bis(trifluoromethanesulphonyl)aniline 97%
Supplier: Apollo Scientific
Description: Bis(trifluoromethanesulphonyl)imide 98%

Catalog Number: (47156.06)
Supplier: Thermo Fisher Scientific
Description: Mercurybis(trifluoromethylsulphonyl)imide
UOM: 1 * 5 g

Catalog Number: (APOSPC404550-1G)
Supplier: Apollo Scientific
Description: 2,8-Bis(trifluoromethyl)-2'-(2-pyridyl)-4-quinolineacetonitrile
UOM: 1 * 1 g


Catalog Number: (APOSOR920918-5G)
Supplier: Apollo Scientific
Description: 1,2-Di(4-pyridyl)ethane 95%
UOM: 1 * 5 g


Catalog Number: (APOSOR936887-1G)
Supplier: Apollo Scientific
Description: 1,2-Di(2-pyridyl)ethylene 95%
UOM: 1 * 1 g


Supplier: Thermo Fisher Scientific
Description: 3,6-Di(2-pyridyl)-1,2,4,5-tetrazine 96%
Supplier: Thermo Fisher Scientific
Description: CAS No.: 4916-57-8
Catalog Number: (82940-1G)
Supplier: Merck
Description: 3-(2-Pyridyl)-5,6-di(2-furyl)-1,2,4-triazine-5′,5′′-disulfonic acid disodium salt also known as Ferene is a chelating agent which usually binds with Fe2+ ion to form coloured complex
UOM: 1 * 1 g


Supplier: SIGMA ALDRICH MICROSCOPY
Description: 3-(2-Pyridyl)-5,6-di(2-furyl)-1,2,4-triazine-5′,5′′-disulfonic acid disodium salt, also known as Ferene, is commonly used to measure the concentration of iron ions in aqueous solutions. The reagent is sensitive to ferrous iron ions (Fe2+) and forms a purple-colored complex with these ions in the presence of a reducing agent. The intensity of the purple color formed is proportional to the concentration of iron ions present in a solution and is quantified spectrophotometrically.

Supplier: Thermo Fisher Scientific
Description: see CofA for exact composition
Supplier: Thermo Fisher Scientific
Description: Ferene disodium salt

New Product

Supplier: Thermo Fisher Scientific
Description: 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-p,p'-disulphonic acid disodium salt hydrate 97+%
Supplier: Thermo Fisher Scientific
Description: 3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-p,p'-disulphonic acid disodium salt hydrate ≥98%

Catalog Number: (BC03)
Supplier: G-Biosciences
Description: 1,4-Di-(3’-[2’pyridyldithio]-propionamido) butane Homobifunctional Cross Linker.
UOM: 1 * 100 mg


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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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