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Sodium Sulphate Anhydrous 500g
Original price was: KSh2,500.00.KSh2,300.00Current price is: KSh2,300.00.
Sulphuric Acid 2.5 liters
Original price was: KSh1,010.00.KSh950.00Current price is: KSh950.00.
Sudan 3 powder Red 25gm
Original price was: KSh485.00.KSh350.00Current price is: KSh350.00.
Sudan 3 is a synthetic red dye that typically comes in powder form. It’s known for its deep red color and is commonly used in industrial applications, such as coloring oils, waxes, and polishes. It’s important to handle Sudan 3 powder with care due to its staining properties and potential health risks if not properly managed.
Description
Sudan 3 powder
In laboratory settings, Sudan 3 powder can be used as a dye for staining fats, oils, and triglycerides. Here are some specific laboratory uses:
- Microscopy: Sudan 3 is used in histology and cytology to stain lipid-containing structures, making them visible under a microscope.
- Chemical Analysis: It can be employed in qualitative tests to detect the presence of lipids in biological samples.
- Research: Sudan 3 is utilized in biochemical research to study lipid metabolism and distribution within cells and tissues.
- Educational Purposes: It’s often used in educational laboratories to demonstrate principles of lipid staining and microscopic examination.
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Acetic Acid 2.5litre
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Aceto Carmine 100 ml
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.
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Aluminum Ammonium Sulphate
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In water purification, alum acts as a coagulant to remove impurities by causing suspended particles to clump together, making it easier for filtration to remove them. In leather tanning, it helps to stabilize the leather by tightening the collagen fibers. And in dyeing textiles, alum helps the dye adhere to the fabric.
However, it's important to note that excessive exposure to aluminum compounds like alum can be harmful, so it's typically used with caution and proper safety measures.
Aluminum Nitrate 500gm
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Aluminum Sulphate 500gm
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