The Bio Basic Indigo Carmine is suitable for use in laboratory use only. It can be stored at a temperature of 18 to 25 degree C.

The RPI hematoxylin is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. Application: For Research or Further Manufacturing use only

Methyl red, also called C.I. Acid Red 2, is an indicator dye that turns red in acidic solutions. It is an azo dye, and is a dark red crystalline powder. Methyl red is a pH indicator; it is red in pH under 4.4, yellow in pH over 6.2, and orange in between, with a pK? of 5.1.

Stain can be used to detect H. Pylori Set contains three 500mL bottles consisting of Fixative Solution, Solution A(Eosin-Y), and Solution B(Azure A and Methylene Blue) Easy-to-follow instructions Available in one-gallon containers to facilitate use on automated stainers

Synonym: Giemsa Solution MDL number: MFCD00081642 PubChem Substance ID: 24895392 Application When blood films are stained using Giemsa Stain, the nucleus and cytoplasm of white blood cells take on characteristic blue or pink coloration. The use of purified eosin and thiazine…

Ricca 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.

Counterstain 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.

Coomassie brilliant blue R-250: Coomassie Brilliant Blue R-250 has been used for many years for staining proteins on polyacrylamide electrophoresis gels. Improvement of sensitivity and background have been accomplished using Coomassie Brilliant Blue dyes in a colloidal form. The Coomassie Brilliant…

Brilliant Blue R-250 is commonly used for staining proteins in polyacrylamide gels.

A mordant used in the gram stain procedure. A stabilized, thicker solution. Use with the intermediate decolorizer. Ready to use, no ampules. A longer shelf life.

The Ricca Chemical Wright's stain is composed of 94.45% methyl alcohol, 4.99% glycerin, 0.39% Wright's stain, 0.09% potassium dihydrogen phosphate, 0.04% giemsa stain and 0.04% sodium phosphate dibasic. It is suitable for identification of different blood cell types. It can be stored at a…

Coomassie Brilliant Blue R-250/ G-250 are both offered as dry powder form and convenient ready-to-use solutions. Destaining solutions are also offered. Coomassie Brilliant Blue G-250 Dye Proteomics Grade Cas #: 6104-58-1 Molecular weight: 854.04 Molecular Formula:…

The Bio Basic Fast Green FCF is suitable for use in research & labaratory use only. It can be stored at a temperature of 18 to 25 degree C. Application: For Research & Labaratory Use Only

Congo red is a secondary diazo dye. It is a High Purity Biological Stain. Congo Red is suitable for staining cytoplasm, erythrocytes and collagen. Useful probe for conformational studies of nucleotide-binding enzymes.

Astral Diagnostics provides an assortment of cytology products. Papanicolaou stains are used in conjunction with Hematoxylin nuclear stains in the diagnosis of malignant cytological diseases. Gynecological staining protocols use OG-6 and hematoxylin along with either EA-36 or EA-50. Non…

MDL Number: MFCD00131435

Formula: Pb(NO₃)₂   Formula Weight: 331.21   Grade: Reagent A.C.S. CAS #: 10099-74-8 UN #: 1469

The Ricca Chemical brilliant cresyl blue stain is projected as an oxazine dye and can be used for the process of counting reticulocytes. Application: For Reticulocyte Count

Features Synonym: 3-Hydroxy-4-(2-sulfo-4-[4-sulfophenylazo]phenylazo)-2,7-naphthalenedisulfonic acidsodium salt CAS#: 6226-79-5 Molecular Formula: C22H12N4Na4O13S4 Molecular Weight: 760.57

Concentration: 0.2% w/v in Glacial Acetic Acid Composition: Acetic Acid 99.81%, Gentian Violet 0.19% Boiling Point: Approximately 118°C Density: 1.05 Melting Point: 16.64°C Color: Dark blue to violet/purple liquid Physical State: Liquid Flash Point: 39°C pH Range: Solubility…

The Electron Microscopy Sciences ammonium molybdate reagent comes in a 100 gram bottle and is ideal for the process of negative staining of viruses for TEM. Application: Used in the Negative Staining of Viruses for Tem

CAS: 123333-64-2 MDL No: MFCD00151199 Liquid Molecular Formula: C₁₉H₁₁Cl₂NaO₅S MW: 445.26 Density (g/mL): 0.99

The 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.

Safranine O is a biological stain used in histology, cytology, bacteriology. It is a redox and adsorption indicator.

Very quick reaction times have led to Difco™ being the trusted leader in antisera-typing. Available with complete panels for typing Salmonella O & H, Shigella, Neisseria, E. coli, Vibrio, Listeria, Bordetella and Haemophilus.

Decolorizer used in the gram stain procedure, fast 25% alcohol/75% acetone. For those who require a faster decolorizer. Recommended for use with stabilized iodine.

The Bio Basic Bromophenol Blue with a composition of Application: For Laboratory Research Use Only

Classic differential stain with a broad spectrum of applications that includecell viability, staining metaphases to look for chromosomal aberrations, blood smears, as well as other histology/cytology applications. Use Giemsa’s azure eosin methylene blue solution for any of its classical…

*Pluronic® F-127 is a nonionic, surfactant polyol with molecular weight around 12,500 daltons. Pluronic® F-127 promotes solubilization of water-insoluble dyes and other materials in physiological medium. Pluronic® F-127 is most commonly used to disperse the acetomethyl (AM) esters…

Formula: Na₂C₄H₄O₆·2H₂O   Formula Weight: 230.08   CAS #: 6106-24-7 Assay: 99.5%-101.0% pH of a 5% solution: @25°C-7.0-9.0 Loss on Drying: @150°C-15.61-15.71%

CAS Number: 2353-45-9 MDL: MFCD00013053 EINECS: 219-091-5 Alternate Name: C.I. 42053 Chemical Properties Formula: C₃₇H₃₄N₂Na₂O₁₀S₃ Formula Weight: 808.86 Melting Point: ca 290°…