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Stains & Dyes

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381888 2,3-Naphthalenedicarbonitrile 97% 22856-30-0  
379581 2,3-Naphthalenedicarboximide 97% 4379-54-8  
N7139 Naphthol AS-E acetate 84100-15-2  
70480 α-Naphtholbenzein indicator (pH 8.2-10.0) 145-50-6 Analytical
291099 α-Naphtholbenzein indicator grade 145-50-6 Analytical, Indicator
N9002 Naphthol Blue Black Dye content ~50 % 1064-48-8  
195243 Naphthol Blue Black Dye content 80 % 1064-48-8  
N7257 Naphthol Green B Technical grade 19381-50-1  
70550 Naphthol Green B for microscopy (Hist.), for complexometry 19381-50-1 Analytical, Complexometry, Microscopy
N3625 Naphthol AS-GR phosphate disodium salt 100929-51-9  
N5000 Naphthol AS-MX phosphate disodium salt phosphatase substrate 96189-12-7  
N5625 Naphthol AS phosphate 13989-98-5  
N9252 Naphthol AS phosphate disodium salt 69815-54-9  
N8257 α-Naphtholphthalein practical grade 596-01-0 Practical
70540 Naphthol Yellow S for microscopy (Hist.), for the precipitation (of amino acids and peptides) 846-70-8 Analytical, Microscopy
345431 1-Naphthyl red hydrochloride Dye content 85 % 83833-14-1  
NTSV   Nerve Terminal Staining Kit V Kit utilizes SynaptoRed C2 and the sulfonated β-cyclodextrin Advasep-7    
N4638 Neutral Red powder, BioReagent, suitable for cell culture 553-24-2 Cell Culture
N7005 Neutral Red Dye content ≥90 % 553-24-2  
861251 Neutral Red certified by the Biological Stain Commission 553-24-2 Certified by the Biological Stain Commission
199737 New Coccine Dye content 75 % 2611-82-7  
198285   Nigrosin certified by the Biological Stain Commission 8005-03-6 Certified by the Biological Stain Commission
N4754   Nigrosin water soluble For use as a biological stain 8005-03-6  
72470   Nigrosin water soluble for microscopy (Bact., Hist.) 8005-03-6 Analytical, Microscopy
N5632 Nile Blue A Dye content ≥75 % 3625-57-8  
N0766 Nile Blue A certified by the Biological Stain Commission 3625-57-8 Certified by the Biological Stain Commission
N3013 Nile Red Technical grade 7385-67-3  
200182 Nitrazine Yellow indicator grade, Dye content 85 % 5423-07-4 Analytical, Indicator
130133 5-Nitroacenaphthene 85% 602-87-9  
N2128 4-Nitroaniline crystalline 100-01-6  
159697 4-Nitroazobenzene technical grade, 90% 2491-52-3 Technical
255033 3-Nitrobenzaldoxime 99% 3431-62-7  
294438 4-Nitrobenzenediazonium tetrafluoroborate 97% 456-27-9  
326828 4-Nitroguaiacol 97% 3251-56-7  
326836 4-Nitroguaiacol potassium salt hydrate 98% 304675-72-7  
114669 4-(4-Nitrophenylazo)resorcinol Dye content 90 % 74-39-5  
360678 2-(3-Nitrophenylsulfonyl)ethanol 97% 41687-30-3  
330426 4-Nitrophthalamide 99% 13138-53-9  
414034 3-Nitrophthalimide 97% 603-62-3  
332097 4-Nitrophthalimide 98% 89-40-7  
411914 3-Nitrophthalonitrile 99% 51762-67-5  
330590 4-Nitrophthalonitrile 99% 31643-49-9  
153362 Nitrosulfonazo III 1964-89-2  
N6876 Nitrotetrazolium Blue chloride ~98% (TLC) 298-83-9  
N6639 Nitrotetrazolium Blue chloride powder, electrophoresis grade 298-83-9 Electrophoresis
291870 3-Noradamantanamine hydrochloride 95% 86128-83-8  
276235 3-Noradamantanecarboxylic acid 97% 16200-53-6  
N8002 Nuclear Fast Red 6409-77-4  
60700 Nuclear Fast Red for microscopy (Bot., Hist.) 6409-77-4 Analytical, Microscopy
229113 Nuclear Fast Red 6409-77-4