Emollients
Humectants
UV Filters
Surfactants (cosmetic)
Preservatives (cosmetic)
Fragrances and Essential Oils
Antioxidants (cosmetics)
Solvents (lab)
Chromatography Chemicals
Microbiology and Cell Culture Reagents
Biochemical Reagents
Inorganic and Organic Standards
Spectroscopy Reagents
Molecular Biology Reagents
Precious Metal Extraction Agents
Plasticizers
Polymerization Initiators
Stabilizers
Monomers
Fillers and Reinforcements
Antioxidants (plastics)
Colorants (plastic pigments,Dyes)
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
Disinfectant
Metal cleaning
Binders/Resins
Pigments
Solvents (paint)
Additives
Driers
Anti-Corrosion Agents
Specialty Coatings
Functional Coatings
Application-Specific Coatings
Sealants and Adhesives
Biodegradable Surfactants
Bio-based Solvents
Renewable Polymers
Carbon Capture Chemicals
Wastewater Treatment Chemicals
Preservatives (food)
Flavor Enhancers
Acidulants
Sweeteners
Emulsifiers
Antioxidants (food)
Colorants (food)
Nutrient Supplements
Nutraceutical Ingredients
Fresh Herbs
Whole Spices
Ground Spices
Spice Blends
Surfactants(oil)
Antibiotics
Active Pharmaceutical Ingredients
Excipients
Vaccine Adjuvants
Nutraceutical Ingredients
Solvents (pharmaceutical)
Automotive chemicals
Pyrotechnic Chemicals
Vulcanizing Agents
Accelerators & Retarders
Antidegradants
Reinforcing Agents
Plasticizers & Softeners
Fillers & Extenders
Blowing Agents
Adhesion Promoters
Balance Bathroom Scale
Balance bathroom scale
A balance bathroom scale is a mechanical or digital device used to measure body weight or the mass of larger objects. It typically consists of a flat platform where the object or person stands, and it displays the weight either via an analog dial or a digital screen. Unlike precision laboratory balances, it is designed for general-use purposes where fine accuracy is not required, making it suitable for personal or approximate weight measurements. This type of scale is commonly found in homes or commercial settings and is robust enough to handle heavier loads
Balance lever
The best definition of a balance lever is a simple machine that consists of a rigid bar or beam that pivots around a fixed point called the fulcrum. It is used to compare the weights or forces of two objects and determine if they are in equilibrium (balanced) or if one side is heavier than the other (unbalanced).
The balance lever operates on the principle of torque, where the torque (rotational force) exerted on one side of the fulcrum is equal to the torque on the other side when the system is in equilibrium. This principle is expressed by the formula: Torque = Force × Distance from fulcrum.
By placing known masses or weights on one side of the lever and an unknown weight on the other side, the balance lever can be used as a weighing scale. When the lever is in balance, the two sides are equal in weight or force. This concept has been widely used in various applications, from traditional weighing scales to more complex systems like seesaws or construction equipment.
balance spring
Balance spring
A balance spring, also known as a hairspring, is a fine, tightly coiled spring used in precision instruments, particularly in mechanical balances and watches, to control the oscillation of a balance wheel. In laboratory balances, it provides a restoring force that helps maintain equilibrium and ensures highly accurate measurements. The spring's flexibility and precision help in damping vibrations and stabilizing the balance, allowing the instrument to return to its zero position after disturbances. This makes the balance spring vital for precise and stable mass measurements, especially in analytical applications
Banana plug
A banana plug is a type of electrical connector commonly used in audio and electronic devices. It is designed to securely connect wires to binding posts or jacks found on audio equipment, speakers, amplifiers, and test instruments.
The name "banana plug" comes from its distinctive shape, resembling a curved banana. These plugs typically have a cylindrical metal body with a spring-loaded prong or pin that can be inserted into a corresponding socket or binding post. The plug's design allows for easy and quick connection and disconnection of wires without the need for soldering, making it a convenient choice for frequently changing connections.
Banana plugs are favored for their reliable contact and low resistance, which helps maintain good audio signal quality. They are commonly used in home audio setups, speaker systems, and test and measurement applications where a secure and durable electrical connection is essential.
bar and gauge apparatus
Bar and gauge apparatus
The bar and gauge apparatus are essential instruments used in laboratories to measure pressure in various systems, whether it be atmospheric pressure or the pressure of gases and liquids in closed systems. The barometer, often referred to as the bar apparatus, is primarily used to measure atmospheric pressure, playing a critical role in experiments involving gas laws and environmental studies. On the other hand, pressure gauges are used to monitor and control the pressure within containers, pipelines, or reactors, ensuring precise pressure management. These devices are vital for maintaining safety and achieving accurate experimental results, particularly in setups involving pressurized gases or liquids
Bar breaking apparatus
The bar breaking apparatus is a precision laboratory instrument designed to evaluate the mechanical strength of materials, specifically their ability to resist breaking under stress. It typically measures tensile strength, flexural strength, or break resistance by applying controlled force to bar-shaped specimens until they fracture. The device is essential in quality control, material testing, and research, offering precise data for materials such as metals, plastics, ceramics, and composites. Its robust design allows for consistent and repeatable testing, ensuring the reliability of the material's mechanical properties.
bare enamelled copper wire
Barium Hydroxide 8 hydrate
Barium hydroxide, with the chemical formula Ba(OH)2text{Ba(OH)}_2Ba(OH)2​, is an inorganic compound that is used in various applications. Here’s a detailed overview:
Properties
- Appearance: White crystalline solid.
- Solubility: Moderately soluble in water, forming a strongly alkaline solution.
- Molecular Weight: 171.34 g/mol.
- Density: Approximately 2.18 g/cm³.
- Melting Point: 78 °C (anhydrous form); decomposes in water to form barium oxide and water.
Chemical Behavior
- Basicity: Barium hydroxide is a strong base and dissociates completely in water to form barium ions (Ba2+text{Ba}^{2+}Ba2+) and hydroxide ions (OH−text{OH}^-OH−).
- Reaction with Acids: Reacts with acids to form barium salts and water. For example: Ba(OH)2+2HCl→BaCl2+2H2Otext{Ba(OH)}_2 + 2text{HCl} rightarrow text{BaCl}_2 + 2text{H}_2text{O}Ba(OH)2​+2HCl→BaCl2​+2H2​O
- Hydrate Forms: Often found as the octahydrate (Ba(OH)2⋅8H2Otext{Ba(OH)}_2 cdot 8text{H}_2text{O}Ba(OH)2​⋅8H2​O).
Barium Nitrate 500gm
Barium Sulphate 500g Extra pure
Barium sulphate is an inorganic compound with the chemical formula BaSO4. It is a white crystalline solid that is insoluble in water, non-toxic, and chemically inert. Barium sulfate is commonly used in various industries and applications, including medical imaging (as a contrast agent for X-ray and CT scans), in paints, coatings, plastics, rubber, and as a filler in various products due to its high density and opacity. Barium sulfate is a white, odorless, and non-toxic crystalline compound with the chemical formula BaSO4, widely used in medical imaging and various industrial applications for its insolubility in water and inert properties.
Barlows wheel apparatus
Barlow's wheel, named after the English mathematician and physicist Peter Barlow, is an early demonstration of electromagnetic induction. It consists of a simple apparatus used to generate electricity by rotating a copper disc between the poles of a magnet. When the disc spins, it cuts across the magnetic field lines, inducing an electric current in the disc due to Faraday's law of electromagnetic induction.
The apparatus typically consists of a horizontal axle with a copper disc mounted on it, positioned between the poles of a magnet. The copper disc is connected to a circuit, and when it rotates, an electromotive force (emf) is induced in the disc, causing electric current to flow through the circuit.
Barlow's wheel is a classic demonstration in physics education to illustrate the principles of electromagnetic induction and the generation of electric current. It played a significant role in the development of electrical machinery and the understanding of electromagnetism.
Barlows wheel apparatus
The Barlow's wheel apparatus is an experimental device used to demonstrate the conversion of electrical energy into mechanical energy through electromagnetic principles. It consists of a horizontal wheel or disk with radial metal spokes attached to its center. The wheel is mounted on an axle, allowing it to rotate freely.
Barometer tubes
A barometer tube is a slender, sealed, and typically transparent tube used in barometers to measure atmospheric pressure. It is usually filled with a liquid, often mercury, but sometimes water or another fluid, which rises or falls within the tube in response to changes in atmospheric pressure. The height of the liquid column in the tube serves as an indicator of the current atmospheric pressure, with higher pressure causing the liquid to fall and lower pressure causing it to rise. This measurement helps in predicting weather changes and understanding atmospheric conditions.
Barometer tubes
A barometer tube is a long, sealed glass or metal tube used to measure atmospheric pressure. It is typically filled with a liquid, such as mercury, with one end sealed and the other submerged in a reservoir of the same liquid. The atmospheric pressure pushes on the reservoir, causing the liquid level in the tube to rise or fall. The height of the liquid column reflects the current atmospheric pressure, allowing for precise readings. Barometer tubes are commonly used in meteorology, physics, and laboratory experiments to observe pressure changes and calibrate instruments.
Basic Laundry Detergent
Basic Laundry Detergent is a cleaning agent specially formulated to remove dirt, stains, and odors from fabrics. It contains surfactants to lift grime, enzymes to break down organic stains (like food or sweat), and brighteners to keep clothes looking fresh. Some detergents also include mild fragrances for a pleasant scent and softeners to reduce fabric stiffness. Available in liquid, powder, and pod forms, it works effectively in both standard and high-efficiency (HE) washing machines. Ideal for everyday laundry, it tackles general cleaning needs while being gentle on most fabrics. For sensitive skin or delicate garments, fragrance-free or specialized detergents may be preferred.
beaker hysil
A glass beaker is a cylindrical, open-top container made of glass, typically with graduated volume markings on its side. It is commonly used in laboratories for holding, mixing, and heating liquids, as well as for performing various experiments and chemical reactions. Glass beakers come in various sizes and are designed to provide easy observation of the contents and to withstand temperature changes without significant deformation or chemical interaction with the substances being used.
Beaker hysil
A Hysil beaker is a type of laboratory glassware known for its high chemical resistance and durability. Made from borosilicate glass, it can withstand high temperatures and sudden temperature changes, making it ideal for various laboratory applications. The beaker features a wide mouth for easy pouring and stirring, with graduated markings on the side for approximate volume measurement. Its transparent nature allows for easy observation of the contents, while its flat bottom ensures stability on laboratory surfaces. Hysil beakers are commonly used for mixing, heating, and storing liquids, as well as conducting chemical reactions, making them an essential tool in scientific research and educational laboratories
Beaker Plastic
A plastic beaker is a laboratory container made from plastic material, typically featuring a cylindrical shape with a flat bottom and a spout or pouring lip. It is used for holding, measuring, and mixing liquids or substances during various scientific experiments, research, or educational activities. Plastic beakers come in a range of sizes and are designed to withstand various chemicals and temperatures, making them versatile tools in laboratory settings.
beaker pyrex
A glass beaker is a cylindrical, open-top container made of glass, typically with graduated volume markings on its side. It is commonly used in laboratories for holding, mixing, and heating liquids, as well as for performing various experiments and chemical reactions. Glass beakers come in various sizes and are designed to provide easy observation of the contents and to withstand temperature changes without significant deformation or chemical interaction with the substances being used.
Beaker Simax
A glass beaker is a cylindrical, open-top container made of glass, typically with graduated volume markings on its side. It is commonly used in laboratories for holding, mixing, and heating liquids, as well as for performing various experiments and chemical reactions. Glass beakers come in various sizes and are designed to provide easy observation of the contents and to withstand temperature changes without significant deformation or chemical interaction with the substances being used.
Beeswax
Beeswax is a natural substance produced by honeybees. It is a waxy material secreted by worker bees and used to build the walls and cells of honeycombs in the beehive. Beeswax is typically a yellowish-brown or white solid that has a distinctive honey-like scent. It consists primarily of esters, fatty acids, and hydrocarbons.
In addition to its role in constructing the hive, beeswax has various practical applications outside the hive. It is commonly used in the production of candles, cosmetics, pharmaceuticals, and as a coating for certain food items. Beeswax is valued for its versatility, as it provides a natural and renewable ingredient with properties such as moisture resistance, flexibility, and a slow-burning nature.
bell in vacuum
A "bell in vacuum" apparatus is a scientific setup used to demonstrate the effects of reduced air pressure (vacuum) on sound transmission. It typically consists of a bell or sound-producing object enclosed within a sealed chamber from which air has been removed, creating a low-pressure environment. This apparatus is designed to illustrate how sound travels differently in a vacuum compared to in normal atmospheric conditions, highlighting the role of air molecules in sound propagation.
Bell in vacuum
A bell jar is a cylindrical glass or plastic container with a bell-shaped top, designed to create a vacuum environment when placed over a base. Its smooth, transparent walls allow for easy observation of the contents inside. Typically used in laboratory settings, the bell jar can be connected to a vacuum pump to remove air and lower the pressure inside, making it ideal for experiments that require the absence of air or specific atmospheric conditions.
The bell jar's applications include conducting vacuum experiments, studying chemical reactions, performing dehydration studies, and observing the effects of reduced pressure on various materials. Its design ensures a secure seal, enabling scientists to manipulate environmental variables effectively and safely.
Bell in vacuum with air pump with plate
In a laboratory setting, a bell is positioned inside a clear vacuum chamber mounted on a sturdy plate. The vacuum chamber is connected to an air pump that allows for the controlled removal of air. When the bell is struck, it produces sound waves that normally propagate through the air. As the air is gradually pumped out of the chamber, the intensity of the sound decreases, demonstrating the principle that sound requires a medium, such as air, to travel. This visual and auditory demonstration effectively illustrates the concepts of sound transmission, pressure changes, and the properties of a vacuum, making it an excellent educational tool for exploring fundamental physics principles.
This setup enables students to witness firsthand how sound fades in a vacuum and encourages discussions about the relationship between sound and the medium through which it travels.
bell in vacuum with air pump with plate
A "bell in vacuum" apparatus is a scientific setup used to demonstrate the effects of reduced air pressure (vacuum) on sound transmission. It typically consists of a bell or sound-producing object enclosed within a sealed chamber from which air has been removed, creating a low-pressure environment. This apparatus is designed to illustrate how sound travels differently in a vacuum compared to in normal atmospheric conditions, highlighting the role of air molecules in sound propagation.
Bell Jar with knob
The best definition of a bell jar apparatus is a scientific instrument used in laboratories to create a controlled environment for various experimental purposes, such as studying the behavior of gases, conducting vacuum experiments, or demonstrating principles of physics and chemistry. It consists of a glass or transparent plastic container shaped like a bell, which can be sealed to create a vacuum chamber. The apparatus allows researchers to manipulate and observe the interactions of substances or objects within the vacuum or controlled atmosphere, often enabling investigations that wouldn't be possible under standard atmospheric conditions.
Bell jar with knob
A bell jar with a knob is a transparent, dome-shaped container typically made of glass or clear plastic. It features a wide base and a tapered top, allowing for a secure fit on various surfaces. The knob at the top facilitates easy handling and movement, enabling quick access to the interior. This jar is designed to create a sealed environment, making it ideal for experiments involving vacuum, gas containment, and pressure control. Its clear material allows for easy observation of the contents, making it a valuable tool in both educational and research settings for demonstrating scientific principles and conducting various experiments.
Bentonite Powder
Bentonite powder is a naturally occurring, highly absorbent clay-like substance derived from volcanic ash. It is composed primarily of montmorillonite, a mineral that is known for its ability to absorb water and other liquids. Bentonite powder is commonly used in a variety of industries, including construction, drilling, and cosmetics, due to its unique properties such as its ability to swell and form a gel-like substance when it comes into contact with water, making it useful as a binding, thickening, and clarifying agent.
