Lab Stains and Dyes
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Ricca Gentian Violet
Ricca ChemicalThe Ricca Chemical gentian violet with a composition of 99.30% water and 0.70% gentian violet, is used to treat fungal and bacterial infections. It can be stored at a temperature of 15 to 30 degree C.
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m-Cresol Purple, Sodium Salt (m-Cresolsulfonphthalein)
Bio Basic Inc.The Bio Basic Inc. m-cresol purple sodium salt (m-cresolsulfonphthalein) is suitable for laboratory and research use.
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RAPIDstain™
G-BiosciencesAn ultra sensitive and ready-to-use protein stain based on Coomassie dye. No mixing or preparation is involved. No fixation step is needed. Simply rinse gel, add RAPIDstain™ and protein bands develop within 5 to10 minutes, reaching a maximum visibility in an hour. Mini-gels can be stained in…
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FD Methyl Green Solution™
FD NeuroTechnologiesFD Methyl Green Solution™, made from crystal violet-free methyl green and with a step by step user manual printed on the bottle, is specifically designed for easy use in all types of laboratories. Methyl green imparts a bluish-green color to nuclei and other basophilic tissue elements. This…
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Sudan Black B
Bio Basic Inc.Sudan black B: Sudan Black B was found to eliminate lipofuscin-like autofluorescence in mammalian neural tissue without adversely affecting other fluorescent labels. It was also found to reduce autofluorescence in archival formaldehyde-fixed paraffin-embedded myocardium tissue. Sudan…
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Gram Stain Kit Advanced™
Hardy DiagnosticsUsed to stain microorganisms from cultures or specimens by the differential gram method. Produces gram stains with brighter more distinct colors. Kit includes: Hucker's Crystal Violet Iodine, stabilized Decolorizer, Fast Counterstain, Advanced
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Malachite Green oxalate
BeanTown ChemicalCAS: 2437-29-8 EC No: 219-441-7 MDL No: MFCD00011766 RTECS: BQ1190000 UN No: UN2811; Haz Class: 6.1; Packing Group: III Solid Molecular Formula: C52H54N4O12 MW: 927.02 Melting Point: 144-150°
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Methylene Blue
AFG BioscienceCAS No : 61-73-4 Synonym : Basic Blue 9 ; Tetramethylthionine chloride ; CI 52015 Grade : Certified by the Biological Stain Commission Molecular Formula : C16H18ClN3S•H2O Molecular Weight : 319.85 MDL No : MFCD00150006 IUPAC Name :…
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Crystal Violet
BeanTown ChemicalCAS: 548-62-9 EC No: 208-953-6 MDL No: MFCD00011750 RTECS: BO9000000 UN No: UN3077; Haz Class: 9; Packing Group: III Crystalline/Powder Molecular Formula: C25H30ClN3 MW: 407.99 Melting Point: 205° (decomposes)
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Gentian (Crystal) Violet
Ricca ChemicalRicca Chemical Company offers a full set of general use cleaning solutions, acids, bases, dry chemicals, and solvents. With high quality, competitive pricing, and rapid service, our general use products are guaranteed to exceed your needs.
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Gram Stain Crystal Violet Replacement, 4x16oz
Ethos BiosciencesCrystal Violet stains nuclei a deep purple color, aiding in their visualization. It can also be used to visualize colonies of cells. 4x 16oz
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Iodine
Bio Basic Inc.The Bio Basic Inc. iodine is suitable for laboratory and research use. It is mainly used to regulate thyroid hormones. Application: For Laboratory Research Only
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Resazurin sodium salt
BeanTown ChemicalCAS: 62758-13-8 EC No: 263-718-5 MDL No: MFCD00005036 RTECS: SP7700000 Powder Molecular Formula: C12H6NNaO4 MW: 251.18
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BBL™ Lactophenol Cotton Blue Stain Droppers are used in wet amounts for examination of fungi (50/sp, 500/ca). Hermetically sealed in ampule One-day supply Drop-by-drop dispensing Directions To perform tests, squeeze the dropper to crush the ampule. Invert the…
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FD Neutral Red Solution™
FD NeuroTechnologiesFD Neutral Red Solution™, made from neutral red certified by the BIOLOGICAL STAIN COMMISSION and with a step by step user manual printed on the bottle, is specifically designed for easy use in all types of laboratories. This solution is formulated and extensively tested for staining of both…
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Ricca 0.05% (w/v) Methylene Blue
Ricca ChemicalThe Ricca Chemical methylene with a composition of 99.95% water and 0.05% methylene blue trihydrate, is suitable for use as a medicine. It can be stored at a temperature of 15 to 30 degree C.
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AFB Set Kinyoun, BG Counterstain
Ethos BiosciencesCounterstain used in succession following carbol-fuchsin staining and decolorizing in the AFB staining procedure. Used to detect acid-fast microorganisms, specifically mycobacterium. FDA approved for in vitro diagnostic use.
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Ricca New Methylene Blue "N" Stain
Ricca ChemicalThe Ricca Chemical new methylene blue "N" stain is used extensively in medical facilities for the treatment of methemoglobinemia. Application: For Reticulocyte Count
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Acid Fast Stain Kit, Kinyoun
Hardy DiagnosticsUsed as a differential method to detect the difference between those organisms which decolorize with treatment of acid alcohol, and those that do not, such as the mycobacteria. This is the "Cold Stain" method that does not require heating of the slide. Kit includes one 8 oz. bottle…
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Sodium Tungstate
Electron Microscopy SciencesFormula: Na2WO4.2H2O Formula Weight: 329.86 CAS #: 10213-10-2 Assay: 99.0-101.0%
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2,6-Dichloroindophenol Sodium Salt
MP Biomedicals2,6-dichlorophenolindophenol (DCPIP) is a blue chemical compound used as a redox dye. In Oxidized form DCPIP is blue; whereas in reduced form DCPIP is colorless. The rate of photosynthesis can be measured by the rate at which this dye changes color (is reduced) when exposed to light in a…
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Ricca 1% (w/v) Alcoholic Stock Solution Eosin Y Stain
Ricca ChemicalThe Ricca Chemical eosin Y stain with a composition of 94.05% ethyl alcohol, 4.70% methyl alcohol and 1.25% eosin Y, is suitable for use in laboratories or classrooms. It is used as a biological stain while examining tissue specimens. It can be stored at a temperature of 15 to 30 degree C.
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Ruthenium Tetroxide 0.5% Aqueous Solution
Electron Microscopy SciencesRuthenium tetroxide is very similar to Osmium tetroxide, and is used as a fixation/staining agent for electron microscopy. Ruthenium tetroxide offers excellent staining of saturated and unsaturated polymer materials as well as stabilizing thin sections under the bombardment of the electron…
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Amaranth, dye content 85-95%
BeanTown ChemicalCAS: 915-67-3 EC No: 213-022-2 MDL No: MFCD00004076 RTECS: QJ6550000 Solid Molecular Formula: C20H11N2Na3O10S3 MW: 604.47 Density (g/mL): 1.5
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Mayer's Hematoxylin Solution, Modified
G-BiosciencesMayer’s Hemotoxylin Stain, modified. Modified for enhanced shelf-life whileavoiding use of Chloral Hydrate. Manufactured with BSC certified reagents.
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Biebrich Scarlet
Bio Basic Inc.The Bio Basic Inc. biebrich scarlet is suitable for research and laboratory use.
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Gram Iodine Stain
ExaxolThe Exaxol gram iodine stain features a metal-free formulation and comes in an impact-resistant bottle. It is mainly designed to use in chemical laboratories and research facilities. Application: For Laboratory use only