Copper Turnings 25gm
Copper turnings refer to small pieces or shavings of copper produced during machining or shaping processes. They are typically created when copper is being worked with tools like lathes, drills, or milling machines. These turnings can vary in size, shape, and thickness depending on the specific machining operation.
Cork borer set
A cork borer set is a laboratory tool typically consisting of a hollow, cylindrical metal tube with a sharpened, cylindrical cutting edge at one end and a handle at the other. It is used to bore holes or extract cylindrical samples from materials such as rubber, cork, plastic, or other soft substances in a precise and controlled manner. Cork borer sets come in various sizes, and they are commonly employed in scientific research, education, and various applications where precise, uniform samples or holes are needed.
Cork to fit conical flask
Cork is a natural material often used to fit a conical flask as a stopper or closure. It is typically a cylindrical or tapered piece of cork that is inserted into the neck of the flask to seal it securely. This helps prevent the escape of gases or liquids and maintains a relatively airtight or liquid-tight seal, making it suitable for various laboratory and storage purposes. Cork stoppers are known for their resilience and ability to conform to the shape of the flask's neck, providing an effective seal.
Cotton twine
Cotton twine is a strong and durable cord or string made from cotton fibers. It is typically twisted or braided, providing a versatile and natural material for various applications, such as packaging, gardening, crafting, and cooking. Cotton twine is known for its softness, pliability, and ability to hold knots securely, making it useful in a wide range of tasks where a reliable and biodegradable cord is needed.
Cresol Red Indicator 25gm
Cresol Red is a pH indicator dye commonly used in titrations and other laboratory experiments to determine the pH of a solution. It changes color based on the acidity or basicity of the solution it is in. Here are its key characteristics:
- Chemical Structure: Cresol Red is a sulfonephthalein dye with the molecular formula C21H18O5S.
- Color Change: It transitions from yellow in acidic solutions (pH < 1.8) to red in neutral solutions (pH around 7.0), and then to purple in basic solutions (pH > 8.8).
Crucible tongs
Lab crucible tongs are a laboratory tool designed for safely handling small containers called crucibles, typically made of ceramic or metal, when they are hot. These tongs consist of two arms with curved, pointed tips that can be used to grip the crucible securely and maneuver it without direct contact, protecting the user from burns or other hazards associated with high-temperature materials.
