Bromocresol Green is a dye of the triphenylmethane family (triarylmethane dyes). It binds quantitatively with human albumin forming an intense blue-green complex with an absorbance maximum at 628 nm. Bromocresol Green is useful in a variety of colorimetric detection technologies. It is used as a…

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…

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…

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

CAS: 633-03-4 EC No: 211-190-1 MDL No: MFCD00011880 RTECS: BP6825000 Crystalline Molecular Formula: C₂₇H₃₄N₂O₄S MW: 485.63 Melting Point: 210° (decomposes)

The Ricca Chemical Wright's stain is composed of 99.49% methyl alcohol, 0.38% Wright's stain, 0.08% sodium phosphate dibasic, 0.04% potassium dihydrogen phosphate, 0.00% phosphoric acid and 0.00% water. It is suitable for identification of different blood cell types. It can be stored at a…

The Ricca Chemical new methylene blue "N" stain is used extensively in medical facilities for the treatment of methemoglobinemia. Application: For Reticulocyte Count

Chemical Formula: Mixture General Product Use: Same as Gill I but double the strength. May be used for progressive or regressive staining in cytology and histology.

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…

Alizarin red S: Alizarin Red S, an anthraquinone derivative, may be used to identify calcium in tissue sections. The reaction is not strictly specific for calcium, since magnesium, manganese, barium, strontium, and iron may interfere, but these elements usually do not occur in sufficient…

Conventional stain used for Hematoxylin and Eosin (H&E) staining in histology and cytology procedures. Ready to use formulation optimized for histology and cytology procedures where reproducible results are important. Manufactured with BSC certified reagents.

The Bio Basic Bromophenol Blue, Free Acid is suitable for use in laboratory use only. It can be stored at a temperature of 18 to 25 degree C.

Used 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…

CAS: 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°

Decolorizer used in the gram stain procedure, intermediate 50% alcohol/50% acetone. Recommended for use with stabilized iodine.

The Exaxol 1% toluidine blue with a heavy metal-free formulation comes in a poly bottle and is an ideal solution to have in chemical laboratories and research facilities. Application: For Laboratory use only

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

Coomassie Blue R-250 is a triphenylmethane dye used extensively in SDS-PAGE for the analysis of proteins. Brilliant Blue R has been used for many years for staining proteins on polyacrylamide electrophoresis gels. Improvement of sensitivity and background have been accomplished using Brilliant…

CAS: 37247-10-2 MDL No: MFCD00080716 Powder Molecular Formula: C₁₆H₁₈N₃S·C₁₅H₁₆N₃S·2Cl MW: 625.68

Trypan blue

The Reversible Copper Stain™ is a single step stain for rapid detection of proteins resolved on SDS-PAGE. No destaining is necessary. The stain is based on the interaction of copper ions with polyacrylamide and proteins. The stain works by depositing a copper metal precipitate in the…

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.

Basic fuchsin a stronger more intense counterstain, that produces a darker red color; works especially well with anaerobes and other difficult to stain organisms.

The Ricca Chemical methylene blue with a composition of 99.01% water and 1.00% methylene blue trihydrate, is helpful to treat methemoglobinemia and urinary tract infections. It can be stored at a temperature of 15 to 30 degree C.

The Fastest and Most Reliable Differential Stain Available! Camco Quik Stain II revolutionized differential staining. One easy to use solution is all that is required for manual staining techniques. Camco Quik II Stain incorporates a buffer into the stain solution eliminating many additional…

The Ricca Chemical Wright-giemsa stain mixture is composed of 84.44% methyl alcohol, 14.89% glycerin, 0.32% Wright's stain, 0.24% giemsa stain, 0.07% sodium phosphate dibasic, 0.04% potassium dihydrogen phosphate, 0.00% phosphoric acid and 0.00% water. It is suitable for identification of different…

Hematology buffer is used to dilute staining solutions in the Wright's, Wright-Giemsa, and Giemsa staining processes. Enhances bright-orange stained erythrocytes and differentiates white blood cells.

(Acid red 101; Basalan Carmine GE; Rosinduline) Formula: C₂₈H₁₇N₃Na₂O₆S₂   Formula Weight: 601.57   CAS #: 25641-18-3 Solubility: 1.0% Water; 0.1% Alcohol; 1.75% Cellosolve; 4.5% Glycol; 0.01% Xylene

Formula: UO₂(OCOCH₃)₂·2H₂O   Formula Weight: 424.14 CAS #: 541-09-3 Assay: 98.0-102.0%

The Ricca Chemical new methylene blue is used extensively in medical facilities for the treatment of methemoglobinemia. Application: For Staining Reticulocytes in Peripheral Blood Brecher formulation

CAS: 62758-13-8 EC No: 263-718-5 MDL No: MFCD00005036 RTECS: SP7700000 Powder Molecular Formula: C₁₂H₆NNaO₄ MW: 251.18

The Ricca Chemical toluidine blue stain with a composition of 99.01% water and 0.99% toluidine blue O, is suitable for research and laboratory use. It is also used as a dye in histology study. It can be stored at a temperature of 15 to 30 degree C.