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Sodium-1-decanesulphonate, Supelco®

Supplier: Merck
Description: Sodium-1-decanesulphonate, Supelco®

Certificates

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1-Octanesulphonic acid sodium salt, Sigma-Aldrich®

Supplier: Merck
Description: 1-Octanesulphonic acid sodium salt, Sigma-Aldrich®

SDS

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Ferene disodium salt, Sigma-Aldrich®

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.

Certificates

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8-Anilino-1-naphthalenesulphonic acid, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: 8-Anilino-1-naphthalenesulphonic acid, Sigma-Aldrich®

Image Unavailable-APOSOR18307-500G

Bis(4-chlorophenyl)sulphone 99%

Supplier: Apollo Scientific
Description: Bis(4-chlorophenyl)sulphone 99%

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Diphenyl sulphone ≥99%

Supplier: Thermo Fisher Scientific
Description: Diphenyl sulphone ≥99%

SDS Certificates

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Phenyl vinyl sulphone 97%

Supplier: Apollo Scientific
Description: Phenyl vinyl sulphone 97%

Image Unavailable-8.07993.0250

Sulpholane ≥99.0% for synthesis, Sigma-Aldrich®

Supplier: Merck
Description: Sulpholane ≥99.0% for synthesis, Sigma-Aldrich®

SDS Certificates

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Congo red, Supelco®

Catalog Number: (1.01340.0025)
Supplier: Merck
Description: Congo red, Supelco®
UOM: 1 * 25 g

SDS Certificates


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1-Pentanesulphonic acid sodium salt, LiChropur™ for ion pair chromatography, Supelco®

Supplier: Merck
Description: 1-Pentanesulphonic acid sodium salt, LiChropur™ for ion pair chromatography, Supelco®

SDS Certificates Sale

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1-Dodecansulphonic acid sodium salt, LiChropur™ for ion pair chromatography, Supelco®

Supplier: Merck
Description: 1-Dodecansulphonic acid sodium salt, LiChropur™ for ion pair chromatography, Supelco®

SDS

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Phenyl vinyl sulphone ≥99%

Supplier: Thermo Fisher Scientific
Description: Phenyl vinyl sulphone ≥99%

SDS Certificates

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Sodium diphenylamine-4-sulphonate 98%

Supplier: Thermo Fisher Scientific
Description: Sodium diphenylamine-4-sulphonate 98%

SDS Certificates

Image Unavailable-398969-25G

4-Amino-3-hydroxy-1-naphthalenesulphonic acid in ACS Reagent grade water ≥90%, Sigma-Aldrich®

Catalog Number: (398969-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: 4-Amino-3-hydroxy-1-naphthalenesulfonic acid is a derivative of aniline consisting of a trifunctional monomer (bearing three functional groups –NH₂, –OH and –SO₃H). It also contains two fused benzene rings.
UOM: 1 * 25 g

Certificates


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Acid blue 25 45% (dye content), Sigma-Aldrich®

Catalog Number: (210684-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Acid Blue 25, Dye content 45 %
UOM: 1 * 25 g
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1-Hexanesulphonic acid sodium salt monohydrate, Supelco®

Supplier: Merck
Description: 1-Hexanesulphonic acid sodium salt monohydrate, Supelco®

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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 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
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 Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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