You Searched For: 4,4\'-Dibromo-2,2\'-bipyridyl


21,751  results were found

SearchResultCount:"21751"

Sort Results

List View Easy View

Rate These Search Results

Supplier: Apollo Scientific
Description: Dibromo(fluoro)acetic acid 97%

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: Thermo Fisher Scientific
Description: Tetrabromophenol blue, pure
Supplier: Thermo Fisher Scientific
Description: Bromophenol blue sodium salt
Supplier: Apollo Scientific
Description: 2,6-Dibromo-4-(pentafluorosulphur)aniline 98%

Catalog Number: (1.01541.0010)
Supplier: Merck
Description: Bromocresol green sodium salt, Millipore®
UOM: 1 * 10 g

Supplier: Apollo Scientific
Description: 1,2-Dibromo-3,3,3-trifluoropropene 97%

Supplier: Apollo Scientific
Description: Bromophenol blue sodium salt

Supplier: Thermo Fisher Scientific
Description: Tetrabromophenol blue
Supplier: Thermo Fisher Scientific
Description: Bromophenol blue sodium salt ACS
Catalog Number: (0548-50G)
Supplier: VWR Chemicals
Description: A pH indicator (yellow to blue; range 3,8 to 5,4).
UOM: 1 * 50 g

Supplier: Thermo Fisher Scientific
Description: Bromophenol blue sodium salt, water soluble, pure indicator
Supplier: Apollo Scientific
Description: Pentaerythrityl tetrabromide 98%

Catalog Number: (318701-500ML)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Bromocresol green is a sulfonephthalein dye. It is mainly used for measuring serum albumin. In acidic conditions, bromocresol green interacts with albumin, thereby resulting in an increase in absorbance at 630 nm. The change in absorbance is linked with the concentration of albumin. Bromocresol Green is also a pH indicator, changing from yellow (pH 3.8) to blue color (5.4). It is widely used as a colloidal pigment.
UOM: 1 * 500 mL


Catalog Number: (87791.180)
Supplier: VWR Chemicals
Description: Bromocresol green sodium salt 0,5 g/l in ethanol 20% (v/v) Reag. Ph. Eur. 1012601
UOM: 1 * 100 mL

Catalog Number: (85720.100)
Supplier: VWR Chemicals
Description: Bromocresol green sodium salt, AnalaR NORMAPUR® ACS
UOM: 1 * 10 g

Inquire for Price
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.
65 - 80 of 21,751
no targeter for Bottom