LABORATORY EQUIPMENT & APPARATUS
Fertilizers
Plant Growth Regulators
Soil Conditioners
Animal Feed Additives
Biostimulants
Dough Conditioners
Flour Treatments
Fat Replacers
Preservatives (baking)
Surfactants (cleaning)
Builders
Bleaching Agents
Enzymes
Solvents (cleaning)
Fragrances
Dip needle
A dip needle is a sensitive scientific instrument designed to measure the inclination of the Earth's magnetic field. Typically consisting of a magnetized needle mounted on a pivot, it can freely rotate in a horizontal plane. The needle aligns itself with the magnetic field, indicating the angle of dip, which is the angle between the magnetic field lines and the horizontal plane.
Dissecting forceps
Dissecting forceps are precision instruments resembling tweezers, designed for grasping, holding, and manipulating tissues or small objects during dissections or surgical procedures. They typically feature narrow, pointed tips for fine control, allowing users to handle delicate structures with minimal damage. Often made from stainless steel, these tools are essential for separating tissues, removing foreign objects, and working with intricate specimens in biological, medical, or laboratory environments.
Dissecting needle
A dissecting needle is a slender, pointed tool designed for precision in dissection and manipulation of biological specimens. Typically made from stainless steel, it features a sharp, tapered tip that allows for careful incision and separation of tissues, as well as a fine point for detailed exploration of structures. Some dissecting needles may have a curved or angled design to enhance accessibility in tight spaces. Commonly used in biology, anatomy, and medical labs, this tool is essential for researchers and students alike, aiding in the study and analysis of specimens with accuracy and control.
Dissecting pan with wax
A dissecting pan with wax is a specialized laboratory tool designed for use in biological and anatomical dissections. It features a shallow, rectangular container lined with a layer of wax, providing a stable and supportive base for holding specimens securely during dissection. The wax layer retains moisture, preventing specimens from drying out, while also allowing for easy manipulation and positioning. The pan often includes compartments or edges that help organize dissection tools and keep specimens in place. Its durable and easy-to-clean surface makes it suitable for repeated use in educational settings and research laboratories, facilitating hands-on learning and detailed anatomical exploration.
Dissecting-board-soft-board
A Dissecting Board (Soft Board) is a specialized laboratory tool designed to provide a soft, cushioned surface for biological dissections. Typically made from materials like cork, rubber, or other soft polymers, it allows for easy pinning and securing of specimens during dissection. The soft texture protects delicate instruments from dulling, prevents damage to the work surface, and ensures a stable environment for detailed anatomical study. Ideal for use in biology labs, medical research, and educational settings, it supports both precision and safety in dissection procedures.
Distillation apparatus
A distillation apparatus is a laboratory setup used to separate and purify liquids based on their boiling points. It typically consists of a distillation flask, where the liquid mixture is heated until the more volatile components evaporate. The vapor then passes through a condenser, which cools it back into a liquid state. This condensed liquid, called the distillate, is collected in a receiver flask. A thermometer is often placed near the outlet of the distillation flask to monitor the temperature of the vapor, ensuring precise control over the separation process. This apparatus is widely utilized for tasks like purifying chemicals, recovering solvents, and separating liquid mixtures in chemical research and industrial applications.
Double tripple single lab pulley
Single Lab Pulley: The simplest form, a single lab pulley consists of a wheel with a groove for a rope or cable. It allows for the vertical lifting of light loads with minimal friction. Ideal for basic lifting tasks and counterbalancing weights in laboratory experiments.
Double Lab Pulley: Featuring two wheels, this pulley system effectively doubles the lifting force. It provides a mechanical advantage, enabling heavier loads to be raised with less effort. The double pulley is perfect for applications requiring smooth operation and better control of lifted objects.
Triple Lab Pulley: With three wheels, the triple pulley system offers the highest mechanical advantage, allowing for the lifting of very heavy objects with ease. This complex setup is commonly used in advanced laboratory experiments, providing precision in controlling the height and weight of equipment or samples
Dropper bottle eyedrop
A dropper bottle, commonly referred to as an eyedropper bottle, is a small, typically transparent container made from glass or plastic, designed for dispensing liquids in controlled, precise amounts. It features a narrow neck with a dropper insert, which includes a rubber bulb or pipette that allows for easy suction and release of the liquid. This design makes it ideal for transferring small volumes of reagents, solutions, or other liquids in laboratory settings, pharmaceuticals, or personal care applications. Dropper bottles ensure accurate measurement and minimize spillage, making them essential tools for tasks ranging from scientific experiments to administering medications. They are available in various sizes and are often marked with graduated measurements for enhanced precision.
Dropper with teats
A dropper with a teat consists of a slender, graduated glass or plastic tube with a flexible rubber bulb (teat) at one end. The bulb allows for easy suction and release of liquid, enabling precise control over the volume dispensed. The tube often has graduated markings, allowing for approximate measurements of the liquid. This laboratory tool is essential for transferring small volumes of liquids, adding reagents dropwise, and conducting experiments requiring meticulous control over liquid delivery. Its design ensures minimal spillage and contamination, making it ideal for applications in chemistry, biology, and other scientific fields.
Dropping funnel with tap
A dropping funnel with a tap is a laboratory apparatus typically made of glass, featuring a conical body with a narrow neck and a stopcock at the bottom. This design allows for controlled dispensing of liquids, making it ideal for gradual addition of reagents in chemical reactions. The tap provides precise flow control, ensuring that substances can be added slowly to avoid sudden reactions.
The funnel is often used in titration processes, mixing reactants, and performing extractions, and it can be placed in cooling baths for temperature control during reactions. Its ability to facilitate meticulous liquid transfer makes it a crucial tool in organic synthesis and other laboratory applications.
Drying tower
A drying tower is a vertical laboratory apparatus designed to remove moisture from gases or air. It typically consists of a chamber filled with desiccants like silica gel or molecular sieves, which absorb water vapor from gases passing through. This ensures that the gases are completely dry before they are used in sensitive processes or reactions where moisture can affect results. Drying towers are essential for gas purification, sample preparation, and maintaining an anhydrous environment in various laboratory applications. They help enhance the reliability of experiments and protect moisture-sensitive equipment and chemicals.
dynamo working model
A Dynamo working model is a hands-on device that showcases the fundamental process of converting mechanical energy into electrical energy through electromagnetic induction. It typically consists of a rotating coil (armature) placed between the poles of a magnet. When the coil is spun manually or with a mechanical source, it cuts through the magnetic field lines, inducing a current in the wire according to Faraday’s Law of Electromagnetic Induction. This current is then transferred to an external circuit, often used to light up a bulb or power a small electrical device.
The model serves as an excellent tool to visually explain how electrical energy is generated in real-life applications like power plants, wind turbines, or bicycle dynamos. By adjusting factors like the speed of rotation or the strength of the magnets, users can observe changes in the generated electricity, making it an effective educational demonstration of the principles of physics and energy conversion.
Ebonite rod
An ebonite rod is a hard, durable material made by vulcanizing natural rubber with a high percentage of sulfur, typically around 30-40%. It is black or dark brown in color and has insulating properties, making it ideal for experiments involving static electricity. When rubbed with materials like wool or fur, it becomes negatively charged due to the transfer of electrons. Its resistance to electricity and ability to hold a charge makes it a key tool in physics for demonstrating electrostatic phenomena.
Electric bell
An electric bell is an electromechanical device that produces a ringing sound when activated by an electrical circuit. It consists of a solenoid (electromagnet) that, when energized, attracts a metal armature attached to a hammer. The hammer strikes a metal gong, creating the bell sound. The circuit continuously opens and closes as the armature moves, causing repeated strikes until the power is interrupted. Electric bells are widely used in doorbells, alarm systems, and various signaling applications in educational and industrial settings.
Electric incubator
An electric incubator is a laboratory device designed to provide a controlled environment with regulated temperature, humidity, and sometimes CO2 levels. It is primarily used for the cultivation and growth of microorganisms, cell cultures, and biological samples. The incubator maintains optimal conditions for prolonged periods, ensuring stability for sensitive experiments and processes such as microbial culture growth, tissue engineering, and pharmaceutical testing. Its precise control systems make it essential in research, clinical diagnostics, and industrial applications where environmental conditions are critical.
Electric motor model
An electric motor model is a simplified representation of an electric motor's operation and components, typically consisting of a stator that generates a magnetic field and a rotor that rotates within it, converting electrical energy into mechanical energy. It illustrates key features such as windings or magnets, a commutator in DC motors, and bearings that reduce friction. Commonly used in educational and research settings, this model demonstrates various motor types—such as AC, DC, step, and servo motors—and their applications in industries like robotics, automotive, and machinery, facilitating a deeper understanding of motor principles, efficiency, and control systems
Electrode copper plate
An electrode copper plate is a flat, conductive material made primarily from high-purity copper, often used in electrochemical applications. It typically features a smooth surface finish to ensure optimal electrical contact and minimal resistance. These plates are commonly utilized in various laboratory experiments, including electrochemical cells, where they serve as electrodes for redox reactions, corrosion studies, and electroplating processes.
Electrode copper rod
An electrode copper rod is a high-purity, solid copper rod designed for use in electrochemical and electrical applications. It serves as a conductive medium, facilitating the flow of electric current in processes such as electrolysis, electroplating, and galvanic cells. Due to copper's excellent electrical conductivity, corrosion resistance, and malleability, it is ideal for use in laboratory setups where precise control of electrical interactions is required. These rods are also essential in studying redox reactions, corrosion mechanisms, and energy storage systems, making them a versatile tool in both educational and industrial research.
electrode platinum pair
A platinum electrode pair typically includes a working electrode and a reference electrode, both crafted from high-purity platinum. These electrodes are utilized in electrochemical experiments, such as potentiometry and voltammetry, to accurately measure potential and current in various solutions. Due to platinum's stability, the electrodes can withstand harsh conditions without degradation, making them ideal for applications like pH measurement, electrolysis, and catalysis. Their inert nature allows for reliable readings in diverse chemical environments, enhancing their utility in research, environmental monitoring, and industrial processes
