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3,3'-Dibromo-4,4'-biphenol ≥98.0%

Leverantör: TCI EUROPE

Beskrivning: 3,3'-Dibromo-4,4'-biphenol ≥98.0%

3,3'-Dibromo-4,4'-dimethoxybiphenyl ≥95.0%

Leverantör: TCI EUROPE

Beskrivning: 3,3'-Dibromo-4,4'-dimethoxybiphenyl ≥95.0%

3,3'-Dibromo-2,2'-bithiophene

Leverantör: Apollo Scientific

Beskrivning: 3,3'-Dibromo-2,2'-bithiophene

3,3'-Dibromo-2,2'-bithiophene ≥98.0%

Leverantör: TCI EUROPE

Beskrivning: 3,3'-Dibromo-2,2'-bithiophene ≥98.0%

4,4'-Dibromooctafluorobiphenyl (DBOB) ≥99%

Artikel nummer : (B25126.03)

Leverantör: Thermo Scientific

Beskrivning: 4,4'-Dibromooctafluorobiphenyl (DBOB) ≥99%

UOM: 1 * 1 g

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Tetrabromfenolblått, Sigma-Aldrich®

Leverantör: SIGMA-ALDRICH MICROSCOPY

Beskrivning: 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.