Silver Chloride 25gm
Analytical Reagents, Antiseptics and Disinfectants, Biodegradable Surfactants, Electronic Chemicals, Microbiology and Cell Culture Reagents
Silver chloride (AgCl), with its characteristic white crystalline appearance, is a chemical compound with a rich history and interesting properties. Here's a breakdown of its key features, applications, and how it behaves in a laboratory setting:
Properties:
- Formula: AgCl
- Appearance: White crystalline solid
- Solubility: Very low solubility in water (known as a water-insoluble salt)
- Light sensitivity: Silver chloride darkens upon exposure to light, due to the conversion of silver ions (Ag⁺) to metallic silver (Ag).
Silver Nitrate 25gm
Analytical Reagents, Antiseptics and Disinfectants, Electronic Chemicals, Microbiology and Cell Culture Reagents
Silver nitrate (AgNO₃) is a versatile and important compound with a wide range of applications. Here's a breakdown of its key properties, uses, and laboratory applications:
Properties:
- Formula: AgNO₃
- Appearance: White crystalline solid
- Odor: Odorless
- Solubility: Highly soluble in water
- Melting point: 212 °C (414 °F)
Single Gas Mask
A gas mask used in laboratories is typically designed to protect against various hazardous substances, including chemicals, biological agents, and radioactive particles. These masks usually feature a tight seal around the face to prevent contaminants from entering. Here's a basic overview of the components and considerations:
- Facepiece: The main part of the mask that covers the nose, mouth, and sometimes the eyes. It's usually made of rubber or silicone for flexibility and a proper seal.
- Filter Cartridges: These cartridges are attached to the mask and contain various filter materials to purify the air. They can be specific to certain types of contaminants or provide broader protection.
- Straps: Adjustable straps secure the mask to the wearer's face, ensuring a snug fit.
- Exhalation Valve: This valve allows the wearer to exhale air without letting outside air in, maintaining a closed system for breathing.
- Visibility: Some masks feature transparent facepieces or additional eyepieces to ensure proper vision while wearing the mask.
- Comfort Features: Some masks include features like padding or adjustable nose bridges for added comfort during extended wear
Siphon pump
A siphon pump is a simple yet effective device designed for transferring liquids from one container to another using the principles of atmospheric pressure and gravity. It consists of a tube, typically made from flexible or rigid materials, that allows liquid to flow through it when the siphoning process is initiated
Slinky springs
A Slinky spring is a flexible, coiled spring made of metal or plastic, designed to stretch and compress easily. Its iconic shape resembles a helical coil, allowing it to expand and contract while maintaining its structure.
The Slinky is notable for its ability to demonstrate various physical principles, such as waves, gravity, and energy transfer. When stretched and released, it produces captivating motion, illustrating concepts like oscillation and simple harmonic motion. The Slinky can also create interesting patterns when dropped, showcasing the interplay of potential and kinetic energy.
Its versatility makes it a popular tool in educational settings, particularly in physics and engineering, where it is used for experiments and demonstrations that engage students and enhance their understanding of fundamental scientific principles.
Smoke cell
A smoke cell is a specialized laboratory apparatus designed to capture and observe smoke particles generated from combustion or pyrolysis processes. Typically made of transparent glass, it allows researchers to study the physical and chemical properties of smoke in a controlled environment. Smoke cells are often used for analyzing particle size, distribution, and composition, as well as for examining light scattering and absorption behaviors. They play a crucial role in fields like atmospheric science, environmental chemistry, and material safety, enabling experiments that simulate real-world smoke interactions with air and light. Their transparent design facilitates direct observation and measurement, making them an invaluable tool for understanding smoke behavior and its implications.
Soda Ash Light 25kg bag
Sodium carbonate soda ash light is a refined form of sodium carbonate, which is a white, crystalline compound with the chemical formula Na2CO3. It is called "light" because it has a lower density compared to other forms of sodium carbonate.
Soda ash light is primarily used in industrial and commercial applications, including glass manufacturing, water treatment, detergent production, and as a pH regulator in various chemical processes. It is known for its alkaline properties and its ability to effectively neutralize acidic substances.
Sodalime with indicator 500gm
Sodalime with an indicator is a substance often used in medical and laboratory settings, primarily for the absorption of carbon dioxide (CO₂) and certain other acidic gases. The indicator in sodalime serves a crucial function by visually signaling when the sodalime has been exhausted and can no longer effectively absorb CO₂. Here’s a detailed look at its components, functionality, and use:
Components of Sodalime
- Sodium Hydroxide (NaOH) and Potassium Hydroxide (KOH): These strong bases are the active components that react with CO₂ to form carbonates and water.
- Calcium Hydroxide (Ca(OH)₂): This provides a medium in which the reaction takes place and also participates in the CO₂ absorption process.
- Water (H₂O): Necessary for the chemical reaction.
- Indicator Dye: Changes color based on the pH level, signaling when the sodalime is no longer effective.
