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You Searched For: Bis(4-hydroxyphenyl)+sulphone


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Image Unavailable-ENZOBMLGR2480050

2,3-Bis(4-hydroxyphenyl)propionitrile ≥98% (by TLC), white solid

Catalog Number: (ENZOBMLGR2480050)
Supplier: ENZO LIFE SCIENCES
Description: Estrogen receptor β activator.
UOM: 1 * 50 mg

New Product


Product Image-87805.180

Congo red 0,1% in ethanol 15% (v/v) Reag. Ph. Eur. 1022001

Catalog Number: (87805.180)
Supplier: VWR Chemicals
Description: Congo red 0,1% in ethanol 15% (v/v) Reag. Ph. Eur. 1022001
UOM: 1 * 100 mL

MSDS Certificates


Image Unavailable-474500050.

2,2'-(Ethane-1,2-diylbis(azanediyl))bis(2-(2-hydroxyphenyl)acetic acid) 90%

Supplier: Thermo Fisher Scientific
Description: 2,2'-(Ethane-1,2-diylbis(azanediyl))bis(2-(2-hydroxyphenyl)acetic acid) 90%

New Product

Image Unavailable-31622-250MG

Bithionol, Supelco®

Catalog Number: (31622-250MG)
Supplier: Merck
Description: Bithionol, Supelco®
UOM: 1 * 250 mg
Image Unavailable-82940-1G

Ferene disodium salt ≥99.0% for spectrophotometric determination of Fe, Supelco®

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
Image Unavailable-861324-25G

Rosolic acid (Aurin) 84% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: p-Rosolic acid (C.I. 43800) is an acid-baseindicator from the triphenylmethane group. It is also known as aurin and 4-[Bis(4-hydroxyphenyl)methylene]-2,5-cyclohexadienone.

Product Image-87955.180

Titan yellow 0,05% in aqueous solution Reag. Ph. Eur. 1090902

Catalog Number: (87955.180)
Supplier: VWR Chemicals
Description: Titan yellow 0,05% in aqueous solution Reag. Ph. Eur. 1090902
UOM: 1 * 100 mL

MSDS Certificates


Image Unavailable-1.59375.0100

Phenol red Reag. Ph. Eur.

Supplier: Merck
Description: Phenol red Reag. Ph. Eur.

MSDS Certificates

Product Image-34140.184

Congo red, TECHNICAL

Catalog Number: (34140.184)
Supplier: VWR Chemicals
Description: Congo red, TECHNICAL
UOM: 1 * 100 g

MSDS Certificates


Image Unavailable-239658-50G

4,4'-Isopropylidenediphenol, Supelco®

Catalog Number: (239658-50G)
Supplier: Merck
Description: 4,4'-Isopropylidenediphenol, Supelco®
UOM: 1 * 50 g
Product Image-1.07227.0250

Phenolphthalein 1% in ethanol, Millipore®

Supplier: Merck
Description: Phenolphthalein 1% in ethanol, Millipore®

MSDS

Image Unavailable-227358-5G

3,4,5,6-Tetrabromophenolsulphonephthalein 95% (dye content), Sigma-Aldrich®

Catalog Number: (227358-5G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: 3,4,5,6-Tetrabromophenolsulfonephthalein, Dye content 95 %
UOM: 1 * 5 g
Image Unavailable-P4272-5G

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.

Product Image-8626.1000

Phenolphthalein 1%, TECHNICAL

Catalog Number: (8626.1000)
Supplier: VWR Chemicals
Description: Phenolphthalein 1%, TECHNICAL
UOM: 1 * 1 L

MSDS Certificates


Product Image-210894R

Phenolphthalein 1% in ethanol 50% pH-indicator

Catalog Number: (210894R)
Supplier: VWR Chemicals
Description: 1% solution in 50% ethanol.
UOM: 1 * 1 L

MSDS Certificates


Image Unavailable-APOSBIT3003-500G

TAPSO (2-hydroxy-3-(tris(hydroxymethyl)methylamino)propane-1-sulphonic acid) ≥99%

Supplier: Apollo Scientific
Description: Biological buffer - useful range 7.0-8.2

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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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