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Certified Dyes & Stains
Certified by the Biological Stain Commission All Dyes/Stains are for research use only. Not meant for drug, food household use
| Cat. # | Dyes/Stain | BSC Code | Major uses | Size | Price | ||
| 10035 | Acid Fuchsin | RT | DcR-11 | Stain for connective tissue and erythrocytes; and proteinaceous material in liver. Cain's method for mitochondria | 25g | 33.00 | Add to Cart |
| 10050 | Acridine Orange | RT | Pickett's fluorescence method for fungi fluorescent against a dark background. For differentiation of nucleic acids and cytology | 25g | 66.00 | Add to Cart | |
| 10350 | Alcian Blue 8GX | RT | DcAn-25 | Acid mucopolysaccharides.Cell walls. Cartilage granules. As a carbohydrate & mucosubstance stain in different pH levels. Movat's method for connective tissue stain. Monroe/Frommer method for pituitary staining. AB/PAS/OG method for human adenohypophyseal cytology | 25g | 232.00 | Add to Cart |
| 10360 | Alizarin Red S | RT | DcAr-9 | Minute bone and fetal ossification in mammalian embryos. Used with toluidine blue for distinction of bone & cartilage in mammalian embryos. Used with alizarin red for calcium deposits. | 25g | 46.00 | Add to Cart |
| 10840 | Aniline Blue | RT | DcK-13 | Used with biebrich scarlet for staining collagen, reticulum, muscle, plasma, and nuclei. All connective tissues. Used as a counterstain with red nuclear dye. | 25g | 36.00 | Add to Cart |
| 10850 | Auramine O | RT | DcAu-4 | Staining paraffin sections of infected tissue. Acid-fast organisms exhibit fluorescence. | 25g | 78.00 | Add to Cart |
| 11150 | Azocarmine G | RT | Alpha, beta, and all D-cells of the islets of Langerhans and in all animals. | 5g | 90.00 | Add to Cart | |
| 11240 | Azur A | RT | A nuclear stain. Cell granules McNeal method for leukocytes. | 10g | 70.00 | Add to Cart | |
| 11200 | Azur B | RT | Distinction of cellular RNA & DNA in botanical tissue. Negri body stain. Malarial parasites | 10g | 56.00 | Add to Cart | |
| 11210 | Azur II | RT | Morphological details of marrow cells, nuclei, and bacteria. | 10g | 40.00 | Add to Cart | |
| 11260 | Basic Fuchsin (Rosaniline) | RT | DcFb-39 | Gram positive/negative bacteria. A pituitary stain. | 25g | 36.00 | Add to Cart |
| 18100 | Basic Green 4 (Malachite Green) | RT | DcMg-11 | In microbiology, distinction of diphtheria and other bacteria. A vital stain for onion epidermis. | 25g | 42.00 | Add to Cart |
| 11265 | Biebrich Scarlet (Ponceau BS) | RT | Used with picric acid/aniline blue for staining collagen, recticulum, muscle, and plasma. Luna's method for erythrocytes & eosinophil granules. Guard's method for sex chromatin and nuclear chromatin. | 25g | 32.00 | Add to Cart | |
| 11310 | Bismarck Brown Y | RT | PAP for staining smears. Nuclei & granules. Mucin & calciform cells of intestine, cartilage & embryo. | 25g | 23.00 | Add to Cart | |
| 11465 | Brilliant Cresyl Blue | RT | DcV-5 | Platelets & reticulum of immature red cells. Counterstained with Wright's stain. | 10g | 52.00 | Add to Cart |
| 12410 | Carmine (Alum Lake) | RT | DcCa-20 | Glycogen stain. Elastic fibers in blood vessels, nuclei, & collagen. | 10g | 30.00 | Add to Cart |
| 12780 | Cresyl Fast Violet, (Cresyl Violet Acetate) | RT | DcW-9 | Vogt's method for nerve cells. A neurological tissue stain. Nissl substance & PAS-positive material. Powers & Clark method for spinal cord and brain with formalin or Bouins fixed. | 5g | 78.00 | Add to Cart |
| 12785 | Crystal Violet | RT | DcC-68 | Gram positive/Gram negative bacteria, and filaments. Holzer's method for glial fibers (nerve). Amyloid in pathological human tissue. Determining chromatin & nucleoli in plant tissue. | 25g | 22.00 | Add to Cart |
| 14851 | Eosin Y | RT | DcE-58 | Maximow's method for morphological details of marrow cells; a constituent of Wright Stain for elastic fibers in blood; as a eosin-phloxine counterstain. | 25g | 24.00 | Add to Cart |
| 15010 | Erythrosin B (Erythrosin extra bluish) | RT | DcEr-5 | Used with methylene blue as a plasma stain for nerve cells. Use crystal violet for plant tissue. | 10g | 25.00 | Add to Cart |
| 15500 | Fast Green FCF | RT | DcGf-16 | Lillie modification of Masson's for cells, cytoplasm, muscle, and collagen; Guard method for sex chromatin. | 5g | 24.00 | Add to Cart |
| 15670 | Fluorescein Isothiocyanate | 0-5°C | Culing's Method for fluorescent antibody staining for demonstration of specific antigens. | ½g | 225.00 | Add to Cart | |
| 15942 | Giemsa | RT | Dry Powder DcGe-23 | Thin film stain for differentiation of types of leucocytes; Rickettsiae, bacteria, & inclusion bodies. May-Grunwald/Giemsa for bone marrow stain. Pinkus' acid orcein-giemsa for connective tissue staining | 10g | 42.00 | Add to Cart |
| 15940 | Giemsa | RT | solution DcGe-23 | Same as above; Prepared ready-to-use. | 100 ml | 20.00 | Add to Cart |
| 16620 | Hematoxylin | RT | DcH-82 | Weigert's iron hematoxylin for nuclear stains. Gill's hematoxylin for nuclei & nuclear chromatin | 10g | 33.00 | Add to Cart |
| 16910 | Indigo Carmine | RT | DcI-7 | A stain for Negri bodies; used with acid fuchsin. Used in picric acid in contrast to basic fuchsin. ln plant cytology. | 25g | 52.00 | Add to Cart |
| 17920 | Light Green SF, Yellowish | RT | DcL-38 | Grocott's method for fungi. Dahl's method as a bone and calcium stain. McManus' method for glycogen. Fraser-Lendrum method as a connective tissue stain | 10g | 16.00 | Add to Cart |
| 18700 | Methyl Green | RT | DcG-20 | Myeloperoxidase stain; Used with bismarck brown for mucin & calciformcells of intestine, cartilage of trachea, and embryonic tissue; Used with toluidine blue for differentiating between diphtheria & other bacteria. | 25g | 60.00 | Add to Cart |
| 18600 | Methylene Blue | RT | DcA-37 | For use in acid-fast bacteria, acid-fast baccilli, and as a rickettsia stain. Cain's method for mitochrondria. For staining Negri bodies in nerve cells | 25g | 38.00 | Add to Cart |
| 18850 | Methyl Violet 2B | RT | DcMv-10 | Highman's method for amyloid and nuclei staining. Used with crystal violet & bismarck brown Y for staining metachromatic granules of diphtheria organisms | 25g | 48.00 | Add to Cart |
| 19010 | Nigrosin, W.S. | RT | For staining the central nervous system. For the negative staining of bacteria; used in place of India ink. | 25g | 36.00 | Add to Cart | |
| 19020 | Nile Blue A | RT | DcNb-10 | A fat and lipid stain; differentiation of melamines and lipofuchsins. Staining for phospholipids. | 10g | 15.00 | Add to Cart |
| 19056 | Oil Red O | RT | AcRo-19 | Used as a pigment stain | 10g | 15.00 | Add to Cart |
| 19060 | Orange II | RT | Kalter's method used with fast green FCF, safranin O, and crystal violet for quadruple staining of tissues. Orange G substitution for better contrast | 25g | 23.00 | Add to Cart | |
| 19070 | Orange G | RT | DcO-20 | For staining fibrin, keratin, collagen, and erythrocytes. Staining alpha, beta, and gamma cells. For staining nissl substances and PAS-positive material | 25g | 35.00 | Add to Cart |
| 19350 | Phloxine B | RT | EcPh-1 | For staining inclusion bodies and nuclei. Thomas's method for malarial parasites. For staining hemaglobin and hemosiderin. For staining keratin, prekeratin and mucin. A beta cell stain Counterstain for hematoxylin. | 25g | 40.00 | Add to Cart |
| 19560 | Pyronin Y | RT | DcPy-2 | Cudder's method combined Gram/Pappenheim stain for gonorrheal pus. Kurnick's method used with methyl green which stains liver cells. For staining protein in the diazosulfanilic acid technique; a substitute for azur A. Can be used for pyronin B | 5g | 51.00 | Add to Cart |
| 20800 | Safranin O | RT | DcS-40 | Prussian Blue method for hemosiderin. Weigert's iron hematoxylin with methachromic dyes which stain nuclei and granules. A alkaline phosphate stain. Flemming's method for staining chromatin and nuclear elements. | 25g | 32.00 | Add to Cart |
| 21610 | Sudan Black B | RT | DcZb-6 | A stain for fat in animal tissue. A stain for chromosomes, golgi, and leucocyte granules | 25g | 36.00 | Add to Cart |
| 22050 | Toluidine Blue O |
RT | DcU-10 | Alizarin red/Toluidine blue for distinction between bone & cartilage and the degree of ossification in mammalian embryos. Johnson's method for methachromatic tissue. With cresyl violet for staining DNA & RNA. With thionin for malignant cells of biopsy specimens | 50g | 36.00 | Add to Cart |
| 22720 | Wright Stain | RT | DcWr-46 | For differentiation of blood corpuscles. Used with brilliant cresyl blue for staining platelets and reticulum of immature red cells. For staining blood and bone marrow films. | 25g | 32.00 | Add to Cart |
Staining Chemicals and Prepared Solutions for Histology 
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Truant's Fluorescent Method for Acid Fast Organism
Reagents needed for Truant's Fluorescent Method for Acid Fast - Organism For bacterial stain.
| Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
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| Cat #: 26102-1A | Description: Weigert’s Iron Hematoxylin Solution A | MSDS | Pack: 500 mL | Price: $45.00 |
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| Cat #: 26102-1B | Description: Weigert’s Iron Hematoxylin Solution B | MSDS | Pack: 500 mL | Price: $30.00 |
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| Cat #: 26102-02 | Description: Auramine-Rhodamine Staining Solution | MSDS | Pack: 250 mL | Price: $55.00 |
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| Cat #: 26102-03 | Description: Acid Alcohol 1% | MSDS | Pack: 500 mL | Price: $23.00 |
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Acid Fuchsin, Certified, C.N. #DcR-11
This tweezer set offers you a safe place to store your valuable and delicate tweezers.
| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
|---|---|---|---|---|---|---|---|---|
| Storage:RT | Cat #: 10035 | Description: ACID FUCHSIN, CERTIFIED | MSDS | Pack: 25 g | Price: $39.00 |
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Acridine Orange
Ultrastructural probes on DNA templates within human bone marrow and lymph node cells. Used to detect changes in DNA template
| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
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| Storage:RT | Cat #: 10050 | Description: ACRIDINE ORANGE, CERTIFIED | MSDS | Pack: 25 g | Price: $121.00 |
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| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
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| Storage:RT | Cat #: 10350 | Description: ALCIAN BLUE, CERTIFIED | MSDS | Pack: 25 g | Price: $255.00 |
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Alizarin Red S, Certified, C.N. #DcAr-9
Certified for Staining Bone. Stain for nervous tissue in small invertebrates, and for sections of nervous tissue. Use to differentiate bone from cartilage in mammalian embryos; used with Toluidine Blue.
| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
|---|---|---|---|---|---|---|---|---|
| Storage:RT | Cat #: 10360 | Description: ALIZARIN RED, CERTIFIED | MSDS | Pack: 25 g | Price: $51.00 |
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Aniline Blue, Water Soluble, C.N. #DcK-13
Used with biebrich scarlet for staining collagen, reticulum, muscle, plasma, and nuclei. All connective tissues. Used as a counterstain with red nuclear dye.
| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
|---|---|---|---|---|---|---|---|---|
| Storage:RT | Cat #: 10840 | Description: ANILINE BLUE, CERTIFIED | MSDS | Pack: 25 g | Price: $29.50 |
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Auramine O, Certified, C.N. #DcAu-4
Used for staining paraffin sections of infected tissue. Acid-fast organisms exhibit fluorescence.
| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
|---|---|---|---|---|---|---|---|---|
| Storage:RT | Cat #: 10850 | Description: AURAMINE O, CERTIFIED | MSDS | Pack: 25 g | Price: $86.00 |
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Azocarmine G
For research only. Alpha, beta, and all D-cells of the islets of Langerhans and in all animals. Not meant for drug, food or household use.
| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
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| Storage:RT | Cat #: 11150 | Description: AZOCARMINE G, CERTIFIED | MSDS | Pack: 5 g | Price: $30.00 |
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| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
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| Storage:RT | Cat #: 11240 | Description: AZUR A, CERTIFIED | MSDS | Pack: 10 g | Price: $88.00 |
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Azur B (Azur I; Methylene Azur B)
Important component of Giemsa's stain for blood protozoa. Used for staining semi-thin sections of plant tissue. Polychromatic stains for thin sections.
| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
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| Storage:RT | Cat #: 11200 | Description: AZUR B, CERTIFIED | MSDS | Pack: 10 g | Price: $64.00 |
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| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
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| Storage:RT | Cat #: 11210 | Description: AZUR II, CERTIFIED | MSDS | Pack: 10 g | Price: $70.00 |
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Basic Fuchsin, Certified, C.N. #DcFb-39
Stain for epoxy-embedded tissuue. Gram positive/negative bacteria. A pituitary stain.
| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
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| Storage:RT | Cat #: 11260 | Description: BASIC FUCHSIN, CERTIFIED | MSDS | Pack: 25 g | Price: $40.00 |
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Basic Green 4, Certified, C.N. #DcMg-11
Used as bacteria stain and counterstain for botanical material.
| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
|---|---|---|---|---|---|---|---|---|
| Storage:RT | Cat #: 18100 | Description: MALACHITE GREEN 4, CERTIFIED | MSDS | Pack: 25 g | Price: $46.00 |
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Biebrich Scarlet, Water Soluble
Used with picric acid/aniline blue for staining collagen, recticulum, muscle, and plasma. Also Luna's method for erythrocytes & eosinophil granules and Guard's method for sex chromatin and nuclear chromatin.
| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
|---|---|---|---|---|---|---|---|---|
| Storage:RT | Cat #: 11265 | Description: BIEBRICH SCARLET, CERTIFIED | MSDS | Pack: 25 g | Price: $35.00 |
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Bismarck Brown Y
PAP for staining smears. Nuclei & granules. Mucin & calciform cells of intestine, cartilage & embryo.
| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
|---|---|---|---|---|---|---|---|---|
| Storage:RT | Cat #: 11310 | Description: BISMARK BROWN Y, CERTIFIED | MSDS | Pack: 25 g | Price: $36.00 |
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Brilliant Cresyl Blue, Certified, C.N.#DcV-5
Platelets & reticulum of immature red cells. Counterstained with Wright's stain.
| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
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| Storage:RT | Cat #: 11465 | Description: BRILLIANT CRESYL BLUE, CERTIFIED | MSDS | Pack: 10 g | Price: $57.00 |
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| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
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| Storage:RT | Cat #: 12410 | Description: CARMINE, CERTIFIED | MSDS | Pack: 10 g | Price: $39.00 |
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Cresyl Fast Violet, Certified, C.N.#DcW-9
Vogt's method for nerve cells. A neurological tissue stain. Nissl substance & PAS-positive material. Powers & Clark method for spinal cord and brain with formalin or Bouins fixed.
| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
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| Storage:RT | Cat #: 12780 | Description: CRESYL FAST VIOLET, CERTIFIED | MSDS | Pack: 5 g | Price: $95.00 |
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Crystal Violet, Certified, C.N.# DcC-68
For Gram positive/Gram negative bacteria, filaments, Holzer's method for glial fibers, Amyloid in human tissue and chromatin and nucleoli in plant tissue.
| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
|---|---|---|---|---|---|---|---|---|
| Storage:RT | Cat #: 12785 | Description: CRYSTAL VIOLET, CERTIFIED | MSDS | Pack: 25 g | Price: $24.00 |
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Eosin Y, Certified, C.N. #DcE-58
Used with Hematoxylin for showing cell nuclei in embryos and kidneys and a component of Wright's stain for blood corpuscles.
| Storage | Cat # | Description | MSDS | Pack | Price | Quote | Quantity | |
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| Storage:RT | Cat #: 14850 | Description: EOSIN Y, CERTIFIED | MSDS | Pack: 10 g | Price: $14.00 |
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| Storage:RT | Cat #: 14851 | Description: EOSIN Y, CERTIFIED | MSDS | Pack: 25 g | Price: $34.00 |
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