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B

Stains & Dyes

 
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Description
CAS Number
Product #
Bacteriochlorophyll from Rhodopseudomonas sphaeroides 17499-98-8 B5906
Basic Blue 3 Dye content 25 % 33203-82-6 378011
Basic Blue 41 Dye content 40 % 12270-13-2 324825
Basic Fuchsin special for flagella, certified 861081
Basic Fuchsin special for flagella, certified B0904
Basic Fuchsin Dye content >88 %, certified by the Biological Stain Commission 569-61-9 Certified by the Biological Stain Commission 857343
Basic Fuchsin Dye content >85 % 569-61-9 215597
Basic Fuchsin Standard Fluka, for microscopy (Bact., Bot., Hist.), indicator (pH 1.0-3.1) 58969-01-0 Standard 47860
Basic Red�29 Dye content 19 % 42373-04-6 306525
Basic Yellow 11 4208-80-4 B7133
Bathocuproinedisulfonic acid disodium salt suitable for determination of copper 52698-84-7 B1125
Bathophenanthrolinedisulfonic acid disodium salt hydrate ≥95% 52746-49-3 B1375
Benzaldehyde tosylhydrazone 98% 1666-17-7 241709
Benzidine ~95% 92-87-5 B3503
Benzidine ISOPAC®, ~95% 92-87-5 B1883
Benzidine dihydrochloride ≥99% (titration) 531-85-1 B3383
Benzophenone imine 95% 1013-88-3 293733
Benzophenone-4-isothiocyanate 26328-59-6 B6931
Benzopurpurine 4B Standard Fluka, indicator (pH 2.3-4.4), for microscopy (Hist., Vit.) 992-59-6 Microscopy 12766
N-Benzylideneaniline 99% 538-51-2 272795
N-Benzylidenebenzenesulfonamide 97% 13909-34-7 301108
N-Benzylidenebenzylamine 99% 780-25-6 231304
5(6)-(Biotinamidohexanoylamido)pentylthioureidylfluorescein ≥90% 134759-22-1 B8889
Biotin-4-Fluorescein B9431
bisBenzimide H 33258 ≥98% (HPLC and TLC) 23491-45-4 B2883
bisBenzimide H 33342 trihydrochloride ≥98% (HPLC and TLC) 23491-52-3 B2261
Bis(cyclohexanone)oxaldihydrazone 370-81-0 C9012
Bis(1,3-dibarbituric acid)-trimethine oxanol >95% (HPLC), solid 70363-83-6 D8189
N,N′-Bis(2,5-di-tert-butylphenyl)-3,4,9,10-perylenedicarboximide Dye content 97 % 83054-80-2 264229
1,3-Bis[4-(dimethylamino)phenyl]-2,4-dihydroxycyclobutenediylium dihydroxide, bis(inner salt) Dye content 90 % 43134-09-4 149063
N,N′-Bis(2,6-dimethylphenyl)perylene-3,4,9,10-tetracarboxylic diimide Dye content 85 % 76372-76-4 383791
[4-[Bis(2-hydroxyethyl)amino]phenyl]-1,1,2-ethylenetricarbonitrile 98% 56672-91-4 572128
Bismarck Brown R Standard Fluka, for microscopy (Bact., Hist.) 5421-66-9 Analytical, Microscopy, Standard 15000
Bismarck Brown Y certified by the Biological Stain Commission, Dye content 50 % 10114-58-6 Certified by the Biological Stain Commission 861111
Bismarck Brown Y (G) 10114-58-6 B2759
Bismarck Brown Y (G) Standard Fluka, for microscopy (Bact., Hist., Vit.) 10114-58-6 Analytical, Microscopy, Standard 14990
N,N′-Bis(salicylidene)-1,2-phenylenediamine 97% 3946-91-6 269492
Blue rayon trisulfonated 127545-70-4 B2906
Bordeaux R Dye content 65 % 5858-33-3 209627
Brilliant Black BN Dye content 60 % 2519-30-4 211842
Brilliant Blue�G Dye content ~90 % by elemental analysis 6104-58-1 B0770
Brilliant Blue�G ≥90% (TLC) 6104-58-1 B5133
Brilliant Blue�G Dye content ~60 % by elemental analysis 6104-58-1 B1131
Brilliant Blue G solution Concentrate 6104-58-1 B8522
Brilliant Blue R Dye content ~50 %, Technical grade 6104-59-2 Electrophoresis B0149
Brilliant Blue R Dye content ~90 %, Technical grade 6104-59-2 Electrophoresis B7920
Brilliant Blue�R Concentrate suitable for SDS-PAGE, methanol solution 6104-59-2 Electrophoresis B8647
Brilliant Blue R Staining Solution ethanol solution 6104-59-2 Electrophoresis B6529
‘Brilliant Cresyl blue’ Standard Fluka, for microscopy (Vit.), mixture of toluidine blue and waterblue Analytical, Microscopy, Standard 16030
Brilliant Cresyl blue Standard Fluka, for microscopy (Vit.) 81029-05-2 Analytical, Microscopy, Standard 16028
Brilliant Cresyl Blue ALD Dye content 65 % 81029-05-2 860867
Brilliant Cresyl Blue ALD certified by the Biological Stain Commission 81029-05-2 B5388
Brilliant Cresyl Blue ALD Dye content 40 % 81029-05-2 858374
Brilliant Crocein MOO Dye content 70 % 5413-75-2 210757
Brilliant Green Dye content ~90 % 633-03-4 B6756
Brilliant Green certified by the Biological Stain Commission 633-03-4 B4014
Brilliant Green Standard Fluka, for microscopy (Bact., Bot., Hist.), indicator (pH 0.1-2.6), ≥95.0% (calc. based on dry substance, T) 633-03-4 Microscopy 16020
Brilliant Yellow Dye content 70 % 3051-11-4 201375
Bromaminic acid sodium salt 6258-06-6 456063
Bromobimane ≥97% 71418-44-5 B4380
4′-Bromo-(1,1′-biphenyl)-4-ol 97% 29558-77-8 371297
Bromochlorophenol Blue Dye content 95 % 2553-71-1 510998
Bromocresol Green ACS reagent, Dye content 95 % 76-60-8 ACS reagent 114359
Bromocresol Green sodium salt crystalline 62625-32-5 B1256
Bromocresol Green sodium salt ACS reagent, Dye content 90 % 62625-32-5 ACS reagent 114367
Bromocresol Green sodium salt solution 0.04 wt. % in H2O 62625-32-5 318701
Bromocresol Green/Methyl Red, mixed indicator solution in methanol 318728