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Stains & Dyes



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 ‘Brilliant Cresyl blue’ Standard Fluka, for microscopy (Vit.), mixture of toluidine blue and waterblue Analytical, Microscopy, Standard16030pricing
(3-Bromopropyl)triethylammonium bromide technical grade, ~80% 3720-84-1Technical338486pricing
1,3-Bis[4-(dimethylamino)phenyl]-2,4-dihydroxycyclobutenediylium dihydroxide, bis(inner salt) Dye content 90 % 43134-09-4149063pricing
 2′,7′-Bis(2-carboxyethyl)-5(6)-carboxyfluorescein-dextran C6884pricing
2-(5-Bromo-2-pyridylazo)-5-(diethylamino)phenol 97% 14337-53-2180017pricing
2-Bromo-1,1,3-trimethoxypropane 95% 759-97-7390216pricing
4′-Bromo-(1,1′-biphenyl)-4-ol 97% 29558-77-8371297pricing
4-tert-Butylphthalonitrile 98% 32703-80-3423122pricing
4-tert-Butylphthalic anhydride 95% 32703-79-0454648pricing
5(6)-(Biotinamidohexanoylamido)pentylthioureidylfluorescein ≥90% 134759-22-1B8889pricing
5-(4-tert-Butylphenyl)dipyrromethane 97% 167482-98-6553905pricing
5-tert-Butyl-1,3-diiminoisoindoline 98% 52319-97-8432938pricing
6-tert-Butyl-2,3-naphthalenedicarbonitrile 94% 32703-82-5425265pricing
 Bacteriochlorophyll from Rhodopseudomonas sphaeroides 17499-98-8B5906pricing
Basic Blue 3 Dye content 25 % 33203-82-6378011pricing
Basic Blue 41 Dye content 40 % 12270-13-2324825pricing
Basic Fuchsin Dye content >85 % 569-61-9215597pricing
Basic Fuchsin Dye content >88 %, certified by the Biological Stain Commission 569-61-9Certified by the Biological Stain Commission857343pricing
 Basic Fuchsin Standard Fluka, for microscopy (Bact., Bot., Hist.), indicator (pH 1.0-3.1) 58969-01-0Standard47860pricing
 Basic Fuchsin special for flagella, certified 861081pricing
 Basic Fuchsin special for flagella, certified B0904pricing
Basic Red 29 Dye content 19 % 42373-04-6306525pricing
Basic Yellow 11 4208-80-4B7133pricing
Bathocuproinedisulfonic acid disodium salt suitable for determination of copper 52698-84-7B1125pricing
Bathophenanthrolinedisulfonic acid disodium salt hydrate ≥95% 52746-49-3B1375pricing
Benzaldehyde tosylhydrazone 98% 1666-17-7241709pricing
Benzaldehyde-2,4-dinitrophenylhydrazone environmental standard, 99% 1157-84-2Analytical, Environmental, Standard429600pricing
Benzidine ISOPAC®, ~95% 92-87-5B1883pricing
Benzidine dihydrochloride ≥99% (titration) 531-85-1B3383pricing
Benzidine ~95% 92-87-5B3503pricing
Benzophenone imine 95% 1013-88-3293733pricing
Benzophenone-4-isothiocyanate 26328-59-6B6931pricing
Benzopurpurine 4B Standard Fluka, indicator (pH 2.3-4.4), for microscopy (Hist., Vit.) 992-59-6Microscopy12766pricing
Biotin-4-Fluorescein B9431pricing
Bis(1,3-dibarbituric acid)-trimethine oxanol >95% (HPLC), solid 70363-83-6D8189pricing
Bis(cyclohexanone)oxaldihydrazone 370-81-0C9012pricing
Bismarck Brown R Standard Fluka, for microscopy (Bact., Hist.) 5421-66-9Analytical, Microscopy, Standard15000pricing
Bismarck Brown Y (G) 10114-58-6B2759pricing
Bismarck Brown Y (G) Standard Fluka, for microscopy (Bact., Hist., Vit.) 10114-58-6Analytical, Microscopy, Standard14990pricing
Bismarck Brown Y certified by the Biological Stain Commission, Dye content 50 % 10114-58-6Certified by the Biological Stain Commission861111pricing
 Blue rayon trisulfonated 127545-70-4B2906pricing
Bordeaux R Dye content 65 % 5858-33-3209627pricing
Brilliant Black BN Dye content 60 % 2519-30-4211842pricing
Brilliant Blue G solution Concentrate 6104-58-1B8522pricing
Brilliant Blue R Dye content ~50 %, Technical grade 6104-59-2ElectrophoresisB0149pricing
Brilliant Blue R Dye content ~90 %, Technical grade 6104-59-2ElectrophoresisB7920pricing
Brilliant Blue R Staining Solution ethanol solution 6104-59-2ElectrophoresisB6529pricing
Brilliant Blue G ≥90% (TLC) 6104-58-1B5133pricing
Brilliant Blue G Dye content ~60 % by elemental analysis 6104-58-1B1131pricing
Brilliant Blue G Dye content ~90 % by elemental analysis 6104-58-1B0770pricing
Brilliant Blue R Concentrate suitable for SDS-PAGE, methanol solution 6104-59-2ElectrophoresisB8647pricing
Brilliant Cresyl Blue ALD Dye content 40 % 81029-05-2858374pricing
Brilliant Cresyl Blue ALD Dye content 65 % 81029-05-2860867pricing
Brilliant Cresyl Blue ALD certified by the Biological Stain Commission 81029-05-2B5388pricing
Brilliant Cresyl blue Standard Fluka, for microscopy (Vit.) 81029-05-2Analytical, Microscopy, Standard16028pricing
Brilliant Crocein MOO Dye content 70 % 5413-75-2210757pricing
Brilliant Green Dye content ~90 % 633-03-4B6756pricing
Brilliant Green certified by the Biological Stain Commission 633-03-4B4014pricing
Brilliant Yellow Dye content 70 % 3051-11-4201375pricing
Bromaminic acid sodium salt 6258-06-6456063pricing
Bromobimane ≥97% 71418-44-5B4380pricing
Bromochlorophenol Blue Dye content 95 % 2553-71-1510998pricing
Bromochlorophenol Blue sodium salt 102185-52-4212989pricing
Bromocresol Green ACS reagent, Dye content 95 % 76-60-8ACS reagent114359pricing
Bromocresol Green Sultone Form Standard Fluka, for microscopy (Bot., Hist., Vit.), indicator (pH 3.8-5.4) 76-60-8Microscopy17470pricing
Bromocresol Green Sultone Form powder 76-60-8B0381pricing
Bromocresol Green sodium salt ACS reagent, Dye content 90 % 62625-32-5ACS reagent114367pricing
Bromocresol Green sodium salt crystalline 62625-32-5B1256pricing
Bromocresol Green sodium salt solution 0.04 wt. % in H2O 62625-32-5318701pricing
Bromocresol Green/Methyl Red, mixed indicator solution in methanol 318728pricing
Bromocresol Purple Standard Fluka, for microscopy (Hist., Vit.), indicator (pH 5.2-6.8) 115-40-2Standard17490pricing
Bromocresol Purple Technical grade. 115-40-2B5880pricing
Bromocresol Purple indicator grade, Dye content 90 % 115-40-2Analytical, Indicator114375pricing
Bromocresol Purple sodium salt indicator grade, Dye content 90 % 62625-30-3Analytical, Indicator860891pricing
Bromocresol Purple solution 0.04 wt. % in H2O 62625-30-3318736pricing
Bromophenol Blue 115-39-9B0126pricing
Bromophenol Blue ACS reagent, Dye content 95 % 115-39-9ACS reagent114391pricing
Bromophenol Blue Standard Fluka, for microscopy (Hist.), indicator (pH 3.0-4.6) 115-39-9Microscopy18030pricing
Bromophenol Blue sodium salt Dye content 90 %, ACS reagent 34725-61-6ACS reagent114405pricing
Bromophenol Blue sodium salt Technical grade 34725-61-6HistologyB6131pricing
Bromophenol Blue sodium salt for electrophoresis 34725-61-6ElectrophoresisB5525pricing
Bromophenol Blue sodium salt for molecular biology, for electrophoresis 34725-61-6Electrophoresis, Molecular Biology ReagentB8026pricing
Bromophenol Blue solution 0.04 wt. % in H2O 34725-61-6318744pricing
Bromopyrogallol Red indicator grade, Dye content 70 % 16574-43-9Analytical, Indicator121959pricing
Bromosulfalein 71-67-0S0252pricing
Bromosulfalein Standard Fluka, for liver diagnosis, for microscopy (Hist.) 71-67-0Analytical, Microscopy, Standard18360pricing
Bromosulfonazo III 16091-04-6B8136pricing
Bromothymol Blue ACS reagent, Dye content 95 % 76-59-5ACS reagent114413pricing
Bromothymol Blue sodium salt ACS reagent 34722-90-2ACS reagent114421pricing
Bromothymol Blue sodium salt powder 34722-90-2B8630pricing
Bromothymol Blue sodium salt solution 0.04 wt. % in H2O 34722-90-2318752pricing
Bromoxylenol Blue indicator grade, Dye content 95 % 40070-59-5Analytical, Indicator205478pricing
 Butvar® B-98 63148-65-2B0154pricing
Butyraldehyde-2,4-dinitrophenylhydrazone environmental standard, 99% 1527-98-6Analytical, Environmental, Standard429635pricing
N,N′-Bis(salicylidene)-1,2-phenylenediamine 97% 3946-91-6269492pricing
N,N′-Bis(2,5-di-tert-butylphenyl)-3,4,9,10-perylenedicarboximide Dye content 97 % 83054-80-2264229pricing
N,N′-Bis(2,6-dimethylphenyl)perylene-3,4,9,10-tetracarboxylic diimide Dye content 85 % 76372-76-4383791pricing
N-(+)-Biotinyl-6-aminohexanoic acid solid 72040-64-3B7181pricing
N-Benzylidenebenzenesulfonamide 97% 13909-34-7301108pricing
N-Benzylidenebenzylamine 99% 780-25-6231304pricing
N-Benzylideneaniline 99% 538-51-2272795pricing
N-Butylaniline 97% 1126-78-9366196pricing
N-tert-Butyl-α-(2-sulfophenyl)nitrone sodium salt 95% 73475-11-3292664pricing
N-tert-Butyl-α-(4-nitrophenyl)nitrone 99% 3585-88-4310654pricing
N-tert-Butyl-α-phenylnitrone 98% 3376-24-7180270pricing
[4-[Bis(2-hydroxyethyl)amino]phenyl]-1,1,2-ethylenetricarbonitrile 98% 56672-91-4572128pricing
bisBenzimide H 33258 ≥98% (HPLC and TLC) 23491-45-4B2883pricing
bisBenzimide H 33342 trihydrochloride ≥98% (HPLC and TLC) 23491-52-3B2261pricing
trans,trans-Benzaldehyde azine 99% 28867-76-7272981pricing