Sigma-Aldrich
Fluka & Supelco - Analytical Logo
Decrease Font Size Increase Font Size Email this page to a friend Printer Friendly Page
Analytical / Chromatography > Microscopy > Stains & Dyes
Microscopy

Stains & Dyes


Approximately 200 stains and dyes listed below represent a selection of our much larger portfolio of stains and dyes. This selection covers a wide range of staining methods used in histology, cytology, haematology and scientific research. With consistant quality of stains and a large number of ready-made staining solutions we provide the tools for efficient and reliable microscopic work. In case you are specifically interested in fluorescence microscopy, please have a look into the fluorescent probes section.

fluka_rat_intestine   fluka_metaphase
Rat intestine, fluorescence microscopy, using labelled antibody for β-Catenin (yellow) and DAPI for staining nuclei (blue)   Metaphase chromosomes of human leucocytes taken from an irradiation sensitive patient after in-vitro irradiation. Fluorescent in situ hybridisation of human chromosomes to demonstrate locations. (Susanne Neubauer, Nürnberg, Germany)
fluka_transmission   fluka_lung
Suction root from misletoe. Transmission light microscopy. Etzold staining. (Friedrich Thormann, Sulzbach, Germany)   Lung tissue of an asthmatic patient. Nomarski contrast. (Dr. Norbert Lange, Siegen, Germany)


Prod. No.
Stains and Dyes
78429
1,4-Phenylenediamine
93140
2,3,5-Triphenyltetrazolium chloride*
42070
2,4-Dinitro-5-fluoroaniline*
70448
2-Naphthol (beta), for analyticalpurposes*
32741
3,3'-Diaminobenzidine
25330
4-Chloro-1-naphthol
25328
4-Chloro-1-naphthol, for analyticalpurposes
01660
Acridine Orange, for microscopy
01662
Acridine Orange hydrochloride Hydrate,for microscopy
05495
Silver proteinate, for histology*
05500
Alcian Blue 8GX, for microscopy
05560
Alizarin, for microscopy
05600
Alizarin Red S, for microscopy
05610
Alkali Blue 4 B, for microscopy
09880
Ammonium molybdate Tetrahydrate, ACS
10415
Aniline hydrochloride
11340
Auramine O, for microscopy
11599
Azocarmine B
11600
Azocarmine G, for microscopy
11640
Azophloxine, for microscopy
11665
Azure A, for microscopy
11660
Azure B, for microscopy
11670
Azure II, for microscopy
11690
Azure II-Eosin, for microscopy
11700
Azure Mixture sicc. Giemsa Stainfor microscopy
11950
Bengal Rose B, for microscopy
12766
Benzopurpurine 4B, for microscopy,indicator
03899
Prussian Blue soluble, for microscopy
03954
Prussian Blue insoluble, for microscopy
14990
Bismarck Brown Y (G), for microscopy
15000
Bismarck Brown R, for microscopy
95379
Bismuth(III) nitrate basic
15319
Lead(II) acetate Trihydrate, ACS
15326
Lead(II) citrate Trihydrate, forelectron microscopy
15335
Lead(II) nitrate
15334
Lead(II) nitrate, ACS
15367
Lead(II) tartrate
15370
Lead tetraacetate
03963
Borax Carmin Solution acc. to Grenacher, for microscopy*
16020
Brilliant Green, for microscopy
16028
Brilliant Cresyl Blue, for microscopy
16030
'Brilliant Cresyl Blue', for microscopy
16035
Brilliant Cresyl Blue Solution, formicroscopy
17470
Bromocresol Green for microscopy andcomplexometry
17480
Bromocresol Green Sodium salt, formicroscopy
17490
Bromocresol Purple, for microscopy
18030
Bromophenol Blue, for microscopy
18360
Bromosulfalein, for microscopy
18470
Bromothymol Blue Sodium salt, formicroscopy
21818
Carbol-Fuchsin Dye Powder
21819
Carbol-Fuchsin Solution according toKinyoun
21820
Carbol-Fuchsin Solution according toZiehl-Neelsen
21830
Carbol-Gentianaviolet Solution,for microscopy
21835
Carbol-Methylene Blue Solution, formicroscopy
22000
Carmine, for microscopy
22010
Carminic acid, for microscopy
22143
Celestine Blue, for microscopy
22535
Quinacrine Mustard dihydrochloride, forfluorescence*
22680
Quinoline Yellow, for microscopy
03956
Chlorazol Black, for microscopy
27083
Chromium(VI) oxide
27081
Chromium(VI) oxide, ACS
27140
Chromotrop 2 R for microscopy andcomplexometry
27240
Chrysoidine G, for microscopy
60818
Cobaltous chloride anhydrous
60830
Cobalt naphthenate, ~10% Co
28550
Cyanosine, for microscopy
30400
Cytochrome c from horse heart lyophil.salt-free powder*
30396
Cytochrome c from horse heart*
30397
Cytochrome c from horse heart*
30398
Cytochrome c from bovine heart*
30402
Cytochrome c from pigeon breast muscle*
36860
Differential Stain Solution
43665
Direct Red
43665
Direct Red 80
44660
Fast Blue B Salt, for microscopy
44670
Fast Blue BB Salt, for microscopy
44680
Fast Blue RR Salt
44715
Fast Green FCF
44730
Fast Red 3 GL Salt, for microscopy
44750
Fast Red RC Salt for microscopy
44780
Fast Violet B Salt, for microscopy
45230
Eosin alcohol soluble
45240
Eosin Yellowish, for microscopy
45242
Eosin Yellowish Solution, formicroscopy*
03972
Eosin-Hematoxylin Solution acc. to Ehr-lich, f. microscopy*
45251
Eosin Methylene Blue acc. to Leishman,for microscopy
45252
Eosin Methylene Blue acc. to Wright,for microscopy
45250
Eosin Methylene Blue, for microscopy
45253
Eosin Methylene Blue Solution acc. toWright, for microsc.
45255
Eosin Methylene Blue Solution acc. toWright-Lillie*
45260
Eosin Scarlet, for microscopy
45604
Eriochrome Red B
45690
Erythrosin extra Bluish, for microscopy
03888
Acetic acid Solution*
05025
Ethyl Violet*
46160
Evans Blue Fluka, for microscopy
03990
Dye Sol. ac. to Boroviczeny A: Toluidine Blue-Safranine fix*
03991
Dye Sol. acc. to Boroviczeny B: EosineSolution*
46230
Ferritin from horse spleen*
46290
Fat Red Bluish, for microscopy
46300
Fat Black for microscopy
46950
Fluorescein isothiocyanate, forfluorescence*
47860
Fuchsin, for microscopy
03968
Fuchsin Solution, for microscopy*
48610
Gallocyanine, for microscopy
48770
Gentian Violet for microscopy
48900
Giemsa-Solution
50780
Gold chloride Hydrate, ~52% Au
50778
Gold chloride Hydrate, ACS, >49% Au
50755
Gold Solution, colloidal, for electro-phoresis*
51210
Hemalaun for microscopy
51230
Hematein for microscopy
51260
Hematoxylin for microscopy
03973
Hematoxylin Solution A acc. to Weigert,for microscopy*
03974
Hematoxylin Solution B acc . to Weigert,for microscopy*
03969
Hematoxylin Solution acc. to Boehmer,for microscopy*
03971
Hematoxylin Solution, acc. to Delafield, for microscopy*
51275
Hematoxylin Solution acc. to Mayer,for cytodiagnosis*
51320
Hanker-Yates Reagent, for histochemistry
03892
Hayem's Solution, for counting of ery-throcytes
52040
Hesperidin*
57000
Indigocarmine, for microscopy
57110
Indium(III) chloride Hydrate
57100
Indium(III) chloride anhydrous
60430
Iodonitrotetrazolium chloride*
36860
iso-Chloridazon solution
56710
Janus GreenB, for microscopy
60188
Potassium dichromate*
60500
Potassium hexahydroxoantimonate (V)
60460
Potassium permanganate
60458
Potassium permanganate (Hg <0.000005%),ACS
03976
Carmine Solution ammoniacal acc. toBest, for microscopy*
03977
Carmine Solution acidic acc. to Mayer,for microscopy*
60700
Nuclear Fast Red, for microscopy
60910
Congo Red,indicator,for microscopy
61090
Cresol Red
61123
Cresyl Violet acetate, for microscopy
61135
Crystal Violet indicator for microscopy
61131
Crystal Violet Solution
61335
Lactophenol Blue Solution, formicroscopy
61520
Lanthanum nitrate Hexahydrate
62110
Light Green SF Yellowish, for microscopy
62315
Lipid Crimson
62470
Lithium carbonate, ACS, for microscopy
62650
Lugol Solution, for microscopy
63160
Malachite green oxalate, for microscopy
63590
May-Grünwald Solution
64010
Metanil Yellow, for microscopy
66721
Methylene Blue Zinc chloride Double salt for microscopy
66720
Methylene Blue, for microscopy
03978
Methylene Blue Concentrate acc. to Ehr-lich, f. microscopy*
66725
Methylene Blue Solution alkaline acc. to Löffler*
66870
Methylene green zinc double salt , for microscopy
67060
Methyl Green, for microscopy
68250
Methyl Orange for microscopy
69710
Methyl Violet, for microscopy
69870
Morin, for microscopy
03961
Mucicarmine, for microscopy
07695
N-(4-Amino-2,5-diethoxyphenyl)benzamide
39430
N,N-Dimethylaniline
41690
N,N-Dimethyl-p-toluidine
70465
Naphthol AS-acetate, for histology*
70493
Naphthol AS-BI-beta-D-glucuronide,for histology*
70494
Naphthol AS-BI-phosphate Disodium saltHeptahydrate*
70491
Naphthol AS-BI-phosphate, forhistology*
70482
Naphthol AS-BI-phosphate, forhistology*
70483
Naphthol AS-BS-phosphate, forhistology*
70470
Naphthol AS-chloroacetate, forhistology*
70472
Naphthol AS-D-acetate, forhistology*
70468
Naphthol AS-D-chloroacetate, forhistology*
70484
Naphthol AS-E-acetate, forhistology*
70485
Naphthol AS-E-phosphate, forhistology*
70475
Naphthol AS-MX-acetate, forhistology*
70495
Naphthol AS-MX-phosphate Disodium saltNonahydrate*
70476
Naphthol AS-MX-phosphate, forhistology*
70471
Naphthol AS-phosphate, forhistology*
70467
Naphthol AS-TR-phosphate Diso-salt, tabl., pge w. 50 pieces*
70478
Naphthol AS-TR-phosphate, forhistology*
70490
Naphthol Blue Black, for microscopy
70540
Naphthol Yellow S, for microscopy
70550
Naphthol Green B, for microscopy andcomplexometry
72070
Sodium tungstate Dihydrate, ACS
72075
Oil of cloves, for microscopy
72150
Neotetrazolium chloride, for micro-biology*
03957
New Coccine, for microscopy
72200
New Fuchsine
72205
New Methylene Blue N
72210
Neutral Red, for microscopy
03898
Nigrosin B alcohol soluble
72470
Nigrosin watersoluble, for microscopy
72480
Nile Blue A, for microscopy
72482
Nile Blue chloride, for fluorescence
72489
Ninhydrin, ACS*
72490
Ninhydrin, ACS*
72550
Nitrazine Yellow, for microscopymicroscopy
74030
Nitrotetrazolium Blue chloride*
74032
Nitrotetrazolium Blue chloride*
74031
Nitrotetrazolium Blue chlor., pge w. 10tabl., 10 mg/tabl.*
75380
Orange G, for microscopy
75400
Orange G Solution (alcoholic)
75410
Orcein, for microscopy
75415
Orcein, for microscopy
76050
Palladium(II) chloride anhydrous
76080
Palladium(II) oxide Hydrate
76248
Parafuchsin, for microscopy
76250
Parafuchsin hydrochloride, formicroscopy
77330
Peroxidase from horse radish lyoph.powd.salt-free ~100 U/mg*
77680
Phenosafranine, for microscopy
79561
Phosphomolybdic acid Ammonium saltHydrate
79560
Phosphomolybdicacid Hydrate, ACS, formicroscopy
79558
Phosphomolybdic acid Sodium salt Hydrate
79609
Phosphorus pentoxide, ACS
79690
Phosphotungstic acid Hydrate, formicroscopy
79810
Phthalocyanine, for fluorescence
80450
Picric acid for microsc. moistened withwater (H2O ~40%)
80560
Pinacyanol iodide, for microscopy
81090
Platinum(IV) oxide Hydrate
81450
Ponceau BS, for microscopy
81460
Ponceau S, for microscopy
82702
Pyridine, ACS
83200
Pyronine Y (G), for microscopy
83635
Resorufin, for microscopy
83690
Rhodamine B for microscopy
84040
Ruthenium(III) chloride anhydrous
84071
Ruthenium Red, for microscopy
84120
Safranin T, for microscopy
03982
Safranin Solution acc. to Olt, formicroscopy*
84602
Acid Fuchsin Calcium salt, for micros-copy (Bot., Hist.)
84600
Acid Fuchsin indicator for microscopy
84650
Scarlet R, for microscopy
84655
<