Q-R

Stains & Dyes

Product #

Image

Description

CAS Number

Add to Cart
201316 Quinaldine Red Dye content 95 % 117-92-0  
    • 22680 Quinoline Yellow for microscopy (Hist.), mixture of mono- and disulfonic acid sodium salt 8004-92-0 Analytical, Microscopy
    • 234133 Quinoline Yellow Dye content 95 % 8003-22-3  
    • 309052 Quinoline Yellow Mixture of the mono- and disulfonic acids of Quinoline Yellow 8004-92-0  
    • 306452 Reactive Black 5 Dye content 55 % 17095-24-8  
    • 244813 Reactive Blue 4 Dye content 35 % 13324-20-4  
    • R0385   Reactive Brown 10 practical grade 12225-67-1 Practical
    • R9378   Reactive Green 19 practical grade 61931-49-5 Practical
    • 306509 Reactive Orange 16 Dye content ≥70 % 12225-83-1  
    • R0378 Reactive Red 120 61951-82-4  
    • R4129   Reactive Red 4-Dextran    
    • R4388   Reactive Yellow 81−Polyethylene glycol 8000 conjugate    
    • 272442 Reichardt’s dye Dye content 90 % 10081-39-7  
    • R4126 Reinecke salt 13573-16-5  
    • R8001 Remazol Brilliant Blue R anthraquinone dye 2580-78-1  
    • R6006 Remazol Brilliant Violet 5R 12226-38-9  
    • R8276   Renin Substrate 1    
    • 199303 Resazurin sodium salt certified by the Biological Stain Commission 62758-13-8 Certified by the Biological Stain Commission
    • R5645 Resorcinol BioXtra, ≥99% 108-46-3 BioXtra
    • 424455 Resorufin Dye content 95 % 635-78-9  
    • 230154 Resorufin sodium salt Dye content 75 % 34994-50-8  
    • R8026 RH 421 ≥95%, solid 107610-19-5  
    • 252433 Rhodamine 6G Dye content 99 % 989-38-8  
    • R4127 Rhodamine 6G Dye content ~95 % 989-38-8  
    • 252441 Rhodamine 6G perchlorate Dye content 99 % 13161-28-9  
    • R6626 Rhodamine B Dye content ~95 % 81-88-9  
    • 252425 Rhodamine B Dye content 90 % 81-88-9  
    • 432202 Rhodamine 110 chloride Dye content 75 % 13558-31-1  
    • R8004 Rhodamine 123 mitochondrial specific fluorescent dye 62669-70-9  
    • 234141 Rhodamine B base Dye content 97 % 509-34-2  
    • R8881   Rhodamine B isothiocyanate–Dextran average mol wt ~10,000    
    • R9131   Rhodamine B isothiocyanate–Dextran average mol wt ~40,000    
    • 283924 Rhodamine B isothiocyanate mixed isomers 36877-69-7  
    • 121495 Rhodanile Blue A complex of Nile Blue and Rhodamine B., Dye content 75 % 14969-56-3  
    • R8151 RIM-1 ≥90% (HPLC)    
    • 330000 Rose bengal Dye content 95 % 632-69-9  
    • R3877 Rose Bengal sodium salt Dye content ≥85 % 632-69-9  
    • R4507 Rose Bengal sodium salt certified by the Biological Stain Commission 632-69-9 Certified by the Biological Stain Commission
    • R8401 Rose Bengal diacetate 61738-01-0  
    • 328960 Rose Bengal lactone 95% 4159-77-7  
    • 861324 p-Rosolic acid Dye content 85 % 603-45-2  
    • R2206 Rubrene powder 517-51-1  
    • R2751 Ruthenium Red Technical grade 11103-72-3  
    • 84071 Ruthenium Red for microscopy, ≥85% (calc. on dry substance, AT) 11103-72-3 Analytical, Microscopy