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Vitamin B12 CAS:68-19-9 Manufacturer Price
Vitamin B12, also known as cobalamin, is a water-soluble vitamin that plays a crucial role in many bodily functions. It is essential for the formation of red blood cells, neurological function, and DNA synthesis. Vitamin B12 also helps maintain the health of nerve cells and supports energy production.
Sources of vitamin B12 include meat, fish, dairy products, and fortified foods. Individuals who follow a vegan or vegetarian diet may need to obtain vitamin B12 through supplements or fortified foods to prevent deficiency.
A deficiency in vitamin B12 can lead to anemia, fatigue, weakness, neurological changes, and other health problems.
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Diantipyrylmethane CAS:1251-85-0 Manufacturer Price
Diantipyrylmethane refers to a class of organic compounds that contain two pyridine rings linked by a methane bridge. These compounds are known for their versatile coordination chemistry and are often used as complexing agents in various chemical analyses, particularly in the field of analytical chemistry. Diantipyrylmethane derivatives have been employed as indicators in complexometric titrations, as well as in the spectrophotometric determination of various metal ions. Their ability to form stable complexes with metal ions makes them valuable in chemical detection and quantification processes.
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Methyl blue CAS:28983-56-4 Manufacturer Price
Methyl blue, also known as methylthioninium chloride, is a synthetic dye that is commonly used as a pH indicator and in various biological staining techniques. It is frequently used in microbiology to help visualize microbial cells and as a counterstain in certain histological procedures. Methyl blue is also used in the textile industry as a dye.
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Dimethyl yellow CAS:60-11-7 Manufacturer Price
Dimethyl yellow is a synthetic organic compound used as a dye, particularly in the textile and paper industries. It is a bright yellow powder and is sometimes used as an indicator in analytical chemistry.
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Acridine orange, hemi salt CAS:10127-02-3
Acridine orange hemi salt is a fluorescent dye commonly used in biology and medicine for various applications, such as staining nucleic acids in cell biology and histology. It is a cationic dye that binds to DNA and RNA, emitting a green fluorescence when bound to double-stranded nucleic acids and a red fluorescence when bound to single-stranded nucleic acids. Acridine orange hemi salt is also used in microbiology for distinguishing between living and dead cells and in the field of hematology for staining blood cells. Additionally, it has been employed in environmental research for assessing bacterial and yeast viability.
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Methyl Orange CAS:547-58-0 Manufacturer Price
Methyl orange is a pH indicator frequently used in chemistry laboratories. It is a synthetic dye that changes color in response to variations in pH, with a transition range around pH 3.1 to 4.4. In acidic solutions, it appears red, and in alkaline solutions, it turns yellow. This property makes it useful for determining the acidity or basicity of a solution during titrations and other chemical analyses.
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2,3,5-Triphenyltetrazolium chloride CAS:298-96-4
2,3,5-Triphenyltetrazolium chloride, commonly known as TTC, is a colorless compound that is often used to assess cellular metabolic activity. When TTC is added, it is converted into ared-colored formazan product by live cells with active metabolism. This reaction is often used to assess cell viability and metabolic activity in microbiology and cell biology experiments. TTC is widely used as an indicator of viable cells and is particularly useful in assessing the metabolic activity of microorganisms and plant tissues.
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Eosin B CAS:548-24-3 Manufacturer Price
Eosin B is a synthetic red dye commonly used in histology and microbiology for staining cell and tissue samples. It is particularly useful for highlighting the cytoplasm and extracellular spaces in biological samples, as it is known to selectively bind to acidic structures such as collagen and muscle fibers. Eosin B is also employed in hematology for staining blood smears to visualize red blood cells and other blood components.
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Methyl Red CAS:493-52-7 Manufacturer Price
Methyl Red is a pH indicator commonly used in microbiology to identify bacteria that produce stable acids when fermenting glucose. It is red at pH levels below 4.4 and yellow at pH levels above 6.2. Methyl Red is often employed in the identification of enteric bacteria and plays a crucial role in differentiating between various microbial species.
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Cresol Red CAS:1733-12-6 Manufacturer Price
Cresol Red is a pH indicator dye that is commonly used in laboratory settings to determine the pH level of a solution. It is often used in combination with other dyes and indicators to provide a color change at a specific pH range. Cresol Red is typically red at a lower pH and yellow at a higher pH, making it useful for visualizing acidity changes in various substances.
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Cardiogreen CAS:3599-32-4 Manufacturer Price
Cardiogreen is a dye that is used in medical imaging procedures to assess cardiac output and liver function. It is injected into the bloodstream and then tracked as it moves through the body, allowing medical professionals to evaluate blood flow within the heart and liver. Cardiogreen is also used in ophthalmic angiography to visualize blood flow in the choroid and retinal vessels.
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Aniline Blue CAS:28631-66-5 Manufacturer Price
Aniline Blue is a synthetic dye used in the textile industry to impart a blue color to fabrics. It is also used in some scientific and laboratory applications as a biological stain to highlight specific cellular structures.
