Citronella oil
Citronella is a fragrant essential oil derived from certain species of plants, primarily Cymbopogon nardus and Cymbopogon winterianus, commonly known as citronella grass. It is renowned for its strong, lemony scent and is frequently used in various products such as candles, insect repellents, and perfumes. Citronella oil is particularly valued for its natural insect-repelling properties, making it a popular choice for warding off mosquitoes and other biting insects.
Clear Emulsion
Clear laboratory reagent bottles
Clear Laboratory Reagent Bottles
These are typically made of glass or plastic and are used to store and transport various chemicals, solvents, acids, bases, and other laboratory reagents. These bottles are designed to be transparent to allow easy visibility of the contents and often come with a screw cap or stopper to seal the contents securely. They are available in various sizes to accommodate different quantities of reagents and may feature wide-mouth or narrow-mouth designs depending on the intended use. Proper labeling and handling procedures are essential to ensure the safe storage and use of reagents in these bottles.
clinostat clock type
A clinostat clock is a type of clock that incorporates a clinostat mechanism. A clinostat is a device used in scientific research to eliminate the effects of gravity on biological specimens by continuously rotating them. In the context of a clock, a clinostat mechanism is integrated to keep the clock in constant motion, typically rotating in multiple axes, which can make it difficult for a person to read the time directly. The purpose of such a clock is often artistic or conceptual, challenging traditional notions of timekeeping and perception.
clinostat clock type
A combustion tube is a laboratory glassware used primarily in organic chemistry for conducting combustion reactions. It's a straight, narrow tube made of heat-resistant glass, usually borosilicate glass, with one end sealed.
Here's how it typically works:
- Preparation: The sample to be combusted is usually placed inside the combustion tube. This sample is often an organic compound or a mixture of compounds.
- Sealing: After loading the sample, the open end of the tube is sealed, often using a stopper or a glass rod. This ensures that the combustion reaction takes place within a closed system.
- Combustion: The sealed tube is then placed in a combustion furnace, which raises the temperature to a level where combustion of the sample occurs. This typically involves heating the sample in the presence of excess oxygen.
- Collection of Products: As the sample combusts, it reacts with oxygen to produce carbon dioxide and water vapor, along with other possible products depending on the composition of the sample. These products are collected and can be analyzed using various techniques such as gas chromatography.
- Analysis: The collected products can provide valuable information about the composition of the original sample. For example, the amount of carbon dioxide produced can be used to determine the carbon content of the sample, which is useful in determining its molecular formula or identifying functional groups present in organic molecules.
Clove Bud Oil
Clove bud oil is an essential oil derived from the buds of the clove tree (Syzygium aromaticum). It is known for its strong, warm, and spicy aroma, as well as its numerous therapeutic properties. The oil is extracted through steam distillation of the dried flower buds, resulting in a concentrated liquid that contains the aromatic compounds and medicinal components of the plant.
Clove bud oil is rich in eugenol, a powerful phenolic compound that contributes to its distinctive fragrance and provides many of its health benefits. It possesses antiseptic, analgesic, antimicrobial, antifungal, and anti-inflammatory properties, making it a versatile oil used in various applications.
CMC Detergent Grade 25kg
Carboxymethyl cellulose (CMC) is a water-soluble polymer that is derived from cellulose, which is a naturally occurring polymer found in plant cell walls. CMC is produced by chemically modifying cellulose through the addition of carboxymethyl groups, which gives it its unique properties such as high water solubility, thickening ability, and film-forming properties.
CMC is widely used in a variety of industries, including food, pharmaceuticals, cosmetics, and textiles, as a thickener, binder, stabilizer, emulsifier, and dispersant. It is commonly found in food products such as ice cream, salad dressings, and baked goods as a thickener and emulsifier, as well as in cosmetics and personal care products such as toothpaste and shampoo as a binder and stabilizer.
Coated Calcium carbonate 25kg
Coated calcium carbonate refers to a form of calcium carbonate in which the individual particles of the mineral are coated or encapsulated with a layer of a different material. This layer can be composed of various substances, such as stearic acid, fatty acids, or other polymers. The purpose of the coating is to modify the surface properties of the calcium carbonate particles, such as their hydrophobicity or compatibility with other materials, making them more suitable for specific applications. Coated calcium carbonate is widely used in industries such as plastics, paper, paints, and coatings, where it can improve the properties of the final product, such as brightness, whiteness, and durability.
