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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.

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

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Supplier: VWR Chemicals
Description: Bromophenol blue 0.04% in ethanol, TECHNICAL
Catalog Number: (87795.180)
Supplier: VWR Chemicals
Description: Comprises <0.1% bromophenol blue and <0.1% sodium hydroxide in water.
UOM: 1 * 100 mL

Supplier: Thermo Scientific
Description: Tetrabromophenol blue
Supplier: VWR Chemicals
Description: Bromophenol blue, AnalaR NORMAPUR® ACS
Supplier: VWR Chemicals
Description: Bromophenol blue solution Reag. Ph. Eur. 1012801
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).
Supplier: Thermo Scientific
Description: Tetrabromophenol blue, pure

SDS

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

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

Supplier: Thermo Scientific
Description: Bromophenol blue 0.1% in water, pure

SDS

Supplier: Thermo Scientific
Description: Bromophenol blue, pure indicator

SDS

Supplier: Merck
Description: Bromophenol blue, Sigma-Aldrich®

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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.
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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