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Tetrabromophenol blue, Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Tetrabromophenol Blue (TBPB) belongs to the group of sulfonephthalein acid-base indicators. It is employed in the potentiometric titration of the halogens with Hg₂(NO₃)₂. In addition, it has been used as a dye indicator in urine dipstick test to detect proteinuria. In this assay, with increasing concentration of urinary protein, TBPB sequentially changes colour from pale green to blue. Binding of TBPB to proteins is dependent on pH.

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Tetrabromophenol Blue sodium salt 85% (dye content) ≥84.5% (by HPLC), Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Tetrabromophenol Blue sodium salt, Dye content 85% (3,3',3'',4,5,5',5'',6-Octabromophenolsulfonphthalein sodium salt).

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

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Tetrabromophenol blue

Supplier: Thermo Scientific
Description: Tetrabromophenol blue

MSDS Certificates

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Bromophenol blue 0,04% (w/w) in aqueous solution, Sigma-Aldrich®

Catalog Number: (318744-500ML)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Bromophenol Blue is a tracking dye for nucleic acid or protein electrophoresis in agarose or polyacrylamide gels.
UOM: 1 * 500 mL

Certificates


Product Image-34307.237

Bromophenol blue 0,04% in ethanol, TECHNICAL

Catalog Number: (34307.237)
Supplier: VWR Chemicals
Description: Bromophenol blue 0,04% in ethanol, TECHNICAL
UOM: 1 * 250 mL

MSDS Certificates


Product Image-87795.180

Bromophenol blue solution R1 Reag. Ph. Eur. 1012802

Catalog Number: (87795.180)
Supplier: VWR Chemicals
Description: Comprises <0.1% bromophenol blue and <0.1% sodium hydroxide in water.
UOM: 1 * 100 mL

MSDS Certificates


Product Image-ACRO189910250

Tetrabromophenol blue, pure

Supplier: Thermo Scientific
Description: Tetrabromophenol blue, pure

MSDS

Product Image-87794.180

Bromophenol blue solution Reag. Ph. Eur. 1012801

Catalog Number: (87794.180)
Supplier: VWR Chemicals
Description: Bromophenol blue solution Reag. Ph. Eur. 1012801
UOM: 1 * 100 mL

MSDS Certificates


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Bromophenol blue ACS, Reag. Ph. Eur., Supelco®

Supplier: Merck
Description: Bromophenol blue ACS, Reag. Ph. Eur., Supelco®

Certificates

Product Image-85721.130

Bromophenol blue, AnalaR NORMAPUR® ACS

Supplier: VWR Chemicals
Description: Bromophenol blue, AnalaR NORMAPUR® ACS

MSDS Certificates

Product Image-0449-50G

Bromophenol blue ACS

Supplier: VWR Chemicals
Description: A tracking dye for nucleic acid and protein gels. Also a pH indicator (yellow to blue, range 3,0 to 4,6).

MSDS Certificates

Product Image-D293-03

Bromophenol blue, BAKER ANALYZED® ACS, J.T.Baker®

Catalog Number: (D293-03)
Supplier: Avantor
Description: Bromophenol blue, BAKER ANALYZED® ACS, J.T.Baker®
UOM: 1 * 25 g

MSDS Certificates


Product Image-ACRO403151000

Bromophenol blue 0,1% in water, pure

Supplier: Thermo Scientific
Description: Bromophenol blue 0,1% in water, pure

MSDS

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Bromophenol blue

Supplier: Apollo Scientific
Description: Bromophenol blue

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Bromophenol blue

Supplier: Thermo Scientific
Description: Bromophenol blue

MSDS Certificates

Product Image-ACRO151341000

Bromophenol blue, pure indicator

Supplier: Thermo Scientific
Description: Bromophenol blue, pure indicator

MSDS

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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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