-14%
Acetic Acid 2.5litre
Original price was: KSh1,490.00.KSh1,300.00Current price is: KSh1,300.00.
Aluminum Ammonium Sulphate
Original price was: KSh650.00.KSh500.00Current price is: KSh500.00.
Aceto Carmine 100 ml
Original price was: KSh1,745.00.KSh1,500.00Current price is: KSh1,500.00.
Aceto carmine is a staining solution used primarily in microscopy to highlight cellular components. It is a mixture of carmine dye and acetic acid. Here’s an overview of its properties, preparation, and uses:
Properties
- Color: Red to purplish-red.
- Solubility: Soluble in water and ethanol.
- Staining Characteristics: Stains chromatin and cytoplasmic components, providing contrast for better visualization under a microscope.
Preparation
- Ingredients:
- Carmine dye: A natural red dye extracted from the cochineal insect.
- Acetic acid: A colorless liquid organic compound with a pungent smell.
- Procedure:
- Dissolve a specific amount of carmine powder in hot distilled water.
- Add glacial acetic acid to the solution.
- Filter the mixture to remove any undissolved particles.
Description
Uses of Aceto Carmine
1. Cytology
- Chromosome Staining: Aceto carmine is used to stain chromosomes during cell division processes such as mitosis and meiosis. It helps in visualizing the chromosomal structures, making it easier to study their behavior and morphology.
- Karyotyping: The staining highlights the chromosomal patterns and abnormalities, aiding in the identification of genetic disorders.
2. Histology
- Tissue Staining: In histological studies, aceto carmine is used to stain various tissues, helping differentiate between different types of cells and their components. This is particularly useful in examining the structure and function of tissues.
- Cell Component Differentiation: It selectively stains specific cellular components like chromatin, making it easier to distinguish between the nucleus and cytoplasm in cells.
3. Botany
- Plant Cell Studies: Aceto carmine is widely used to stain plant cells, especially root tips, to observe cell division and growth. It is an essential tool for studying the structure and function of plant cells.
- Temporary Mounts: It is used to prepare temporary mounts of plant tissues for microscopic examination, making it easier to study plant anatomy and morphology.
4. Education
- Teaching Tool: In educational settings, aceto carmine is frequently used in biology and botany laboratories to teach students about cell division, tissue structure, and plant anatomy. Its ease of use and effectiveness make it a popular choice for demonstrations and practical exercises.
- Laboratory Practicals: Students use aceto carmine in laboratory practicals to learn staining techniques and to observe cellular structures under the microscope.
5. Research
- Genetic Studies: Researchers use aceto carmine to study chromosomal behavior and abnormalities, contributing to genetic research and understanding of hereditary conditions.
- Developmental Biology: It is used to study the development and differentiation of cells and tissues in both plants and animals, aiding in developmental biology research.
Reviews (0)
Shipping & Delivery
Related products
Acetaldehyde
Acetaldehyde is a simple organic compound with the chemical formula CH3CHO. It is a colorless liquid with a pungent, fruity odor. Here are some key points about acetaldehyde:
- Chemical Structure: Acetaldehyde consists of two carbon atoms, one oxygen atom, and four hydrogen atoms. Its structure is CH3CHO, where the carbon atom in the middle is doubly bonded to an oxygen atom and singly bonded to a hydrogen atom and a methyl group (CH3).
- Occurrence: Acetaldehyde can be found naturally in various ripe fruits, coffee, and heated milk. It is also produced by the oxidation of ethanol (alcohol) by enzymes in the liver and other tissues in humans, making it an intermediate product in alcohol metabolism.
Acetic Acid 2.5litre
Acetic acid is an organic acid with the chemical formula CH3COOH, also known as ethanoic acid. It is a colorless liquid with a pungent, sour taste and a distinctive vinegar-like odor. Acetic acid is an important industrial chemical used in the production of various products, including solvents, plastics, textiles, and food additives. It is also the main component of vinegar, which is commonly used as a condiment and preservative in cooking and food preparation.
Aluminum Carbonate 250g
Aluminum carbonate is a chemical compound with the formula Al2(CO3)3. It is a white, crystalline solid that is insoluble in water. Aluminum carbonate is not commonly encountered in pure form due to its high instability, especially in the presence of water and carbon dioxide. Instead, it tends to decompose into aluminum hydroxide and carbon dioxide when exposed to moisture or acidic conditions.
Aluminum Nitrate 500gm
Aluminum nitrate is a chemical compound with the formula Al(NO3)3. It's a salt composed of aluminum and nitrate ions. It's commonly encountered as a hydrate with varying numbers of water molecules associated with each aluminum nitrate formula unit. It's soluble in water and is often used in various industrial processes, including as a mordant in dyeing fabrics and in the production of aluminum oxide. Additionally, it's used in some chemical reactions and as a component in some types of rocket propellants.
Ammonia Acetate
Ammonium acetate (NH4C2H3O2) is a chemical compound with various applications and properties. Here are some key points about it:
Properties
- Chemical Formula: NH4C2H3O2
- Molecular Weight: 77.08 g/mol
- Appearance: White, crystalline solid
- Solubility: Highly soluble in water
- Melting Point: Decomposes upon heating
Sodium Thiosulphate 25kg
Sodium thiosulfate (Na2S2O3) is an inorganic compound that is commonly used as a photographic fixer, as well as in medical and industrial applications. It is a white crystalline powder that is soluble in water and has a mild odor. In photography, sodium thiosulfate is used to remove unexposed silver halide from photographic prints and negatives, making the image permanent. In medicine, it is used as an antidote for cyanide poisoning, and in industrial applications, it is used as a reducing agent, a dechlorinating agent, and in water treatment processes.
Reviews
There are no reviews yet.