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E-F

Stains & Dyes

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Description
CAS Number
Product #
Eosin B Standard Fluka, for microscopy (Fl., Hist.), adsorption and fluorescent indicator 548-24-3 Microscopy 45260
Eosin B certified by the Biological Stain Commission, Dye content 90 % 548-24-3 Certified by the Biological Stain Commission 861006
Eosin B Dye content 95 % 56360-46-4 212954
Eosin Methylene blue solution according to Wright-Lillie BioChemika BioChemika 45255
Eosin Y disodium salt Standard Fluka, for microscopy (Fl., Hist.), adsorption and fluorescent indicator 17372-87-1 Microscopy 45240
Eosin Y disodium salt certified by the Biological Stain Commission 17372-87-1 E4382
Eosin Y high purity, Dye content 99 % 15086-94-9 293954
Eosin Y Dye content ~99 % 15086-94-9 E4009
Eosin Y solution 5 wt. % in H2O 17372-87-1 318906
Eosin Y 15086-94-9 230251
Eosin Y disodium salt Dye content ~85 % 17372-87-1 E6003
Eriochrome® Black T suitable for metal indicator 1787-61-7 Analysis, Analytical, Indicator E2377
Eriochrome® Black T ACS reagent (indicator grade), Dye content 55 % 1787-61-7 ACS reagent, Indicator 858390
Eriochrome® Blue SE Dye content 60 % 1058-92-0 201723
Erioglaucine diammonium salt Dye content 65 % 2650-18-2 523224
Erioglaucine disodium salt 3844-45-9 861146
Erythrosin B certified by the Biological Stain Commission, Dye content 90 % 16423-68-0 Certified by the Biological Stain Commission 198269
Erythrosin B Dye content ≥95 % 15905-32-5 200964
Erythrosin B sodium salt certified by the Biological Stain Commission 568-63-8 E8886
Erythrosin extra bluish Standard Fluka, for microscopy (Bact., Hist.), adsorption and fluorescent indicator 16423-68-0 Microscopy 45690
Erythrosin B isothiocyanate, isomer II Dye content 60 % 72814-84-7 323802
Erythrosin yellowish blend 234079
Estriol 3-sulfate sodium salt 5150-64-1 E6375
Ethidium bromide ~95% (HPLC) 1239-45-8 E8751
Ethidium bromide monoazide ≥95% (HPLC), solid 58880-05-0 E2028
Ethidium homodimer I solution ≥95%, 2 mM in DMSO E1903
5-[3-Ethoxy-4-(3-ethyl-5-methyl-2(3H)-benzothiazolylidene)-2-butenylidene]-3-ethyl-2-[(3-ethyl-4,5-diphenyl-2(3H)-thiazolylidene)methyl]-4,5-dihydro-4-oxothiazolium iodide Dye content 95 % 105176-22-5 386200
3-Ethoxy-4-methoxybenzaldehyde 99% 1131-52-8 252751
1-[[3-Ethyl-2(3H)-benzothiazolylidene]ethylidene]-2(1H)-naphthalenone Dye content 90 % 95697-53-3 441708
2-[3-(3-Ethyl-2(3H)-benzothiazolylidene)-2-methyl-1-propenyl]-3-[3-(sulfooxy)butyl]benzothiazolium hydroxide inner salt Dye content 90 % 52525-55-0 386162
1-Ethyl-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitrile 28141-13-1 439452
Ethyl 3,5-dimethyl-2-pyrrolecarboxylate 98% 2199-44-2 288926
Ethyl eosin certified by the Biological Stain Commission 6359-05-3 Certified by the Biological Stain Commission 199540
Ethyl 4′-hydroxy-4-biphenylcarboxylate 98% 50670-76-3 472069
3-Ethyl-2-methylbenzothiazolium iodide 3119-93-5 377007
2-{2-[(3-Ethyl-5-methyl-2(3H)-benzothiazolylidene)methyl]-1-butenyl}-1-(3-sulfopropyl)naphtho[1,2-d]thiazolium hydroxide inner salt Dye content 85 % 28784-39-6 386170
3-Ethyl-2-methylbenzoxazolium iodide technical grade 5260-37-7 Technical 376981
Ethyl Orange sodium salt indicator grade, Dye content 90 % 62758-12-7 Analytical, Indicator 199567
2-(Ethylthio)benzothiazole 97% 2757-92-8 389900
2-Ethyl-2-thiopseudourea hydrobromide 98% 1071-37-0 301310
N-Ethyl-o-toluidine 97% 94-68-8 108308
Ethyl Violet 2390-59-2 228842
Ethyl viologen diperchlorate 98% 36305-51-8 384100
Evans Blue Dye content ~80 % 314-13-6 E2129
Fast Black K salt 64071-86-9 201510
Fast Black K Salt hemi(zinc chloride) salt practical grade 64071-86-9 Practical F7253
Fast Blue BB Salt hemi(zinc chloride) salt Standard Fluka, for microscopy (Hist.) 5486-84-0 Analytical, Microscopy, Standard 44670
Fast Blue BB Salt hemi(zinc chloride) salt Dye content ≥80 %, storage temp.: −20°C