Showing 801–850 of 1664 results

Juniperberry Oil

Juniperberry Oil is a fragrant essential oil extracted by steam distillation from the berries of the Juniperus communis plant. It has a fresh, woody, and slightly sweet aroma with herbaceous undertones. This oil is valued for its antiseptic, diuretic, and anti-inflammatory properties. Widely used in aromatherapy, personal care, and natural medicine, Juniperberry Oil supports skin cleansing, muscle relaxation, and respiratory health.

Kaolin

$ 1.20

Kaolin is a naturally occurring, fine white clay mineral primarily composed of kaolinite. It features a soft, powdery texture and excellent absorbency. Kaolin is widely used across ceramics, paper, rubber, paint, and cosmetics industries due to its chemical inertness, whiteness, and plasticity. It acts as a filler, coating agent, and extender to enhance product quality and performance.

Kerol

Original price was: $ 1.65.Current price is: $ 1.55.

Kerol is a synthetic kerosene-like solvent commonly used as a degreasing and cleaning agent in various industrial applications. It is a clear, colorless liquid with low aromatic content, moderate volatility, and excellent solvency properties, designed for effective removal of oils, greases, and contaminants from metal and mechanical parts. Kerol offers a balance of strong cleaning efficiency with improved safety and environmental profile compared to traditional kerosene.

Kinetic Theory Model

The Kinetic Theory Model is a precise and educational laboratory apparatus designed to demonstrate and simulate the fundamental principles of kinetic theory in gases. This model helps visualize the behavior of gas particles, including motion, collisions, and pressure relationships, making it an essential tool in physics and chemistry laboratories. Constructed with durable materials for repeated classroom or research use, it provides clear and accurate representation of particle dynamics under varying conditions such as temperature and volume. Widely used in academic institutions and research centers, the Kinetic Theory Model supports deeper understanding of thermodynamic principles and molecular motion.

Kipps Apparatus Glass

Original price was: $ 38.89.Current price is: $ 38.76.

Kipps Apparatus Glass is a classic laboratory apparatus designed for the generation of gases through controlled chemical reactions. Made from high-quality, chemically resistant glass, it provides durability and clear visibility of internal reactions. The apparatus features multiple chambers that allow reactants to combine safely, generating gases such as hydrogen sulfide, hydrogen, or carbon dioxide on demand. Commonly used in educational and research laboratories, the glass construction ensures resistance to chemical corrosion and thermal stress, making it ideal for repeated use in qualitative and quantitative gas experiments.

Knife Edge Scalpel

Original price was: $ 3.12.Current price is: $ 3.04.

The Knife Edge Scalpel is a precision cutting instrument designed for fine dissection and surgical procedures in laboratory and medical settings. Featuring an extremely sharp, tapered blade with a knife-edge profile, this scalpel ensures clean, accurate cuts with minimal tissue damage. Constructed from high-quality stainless steel or specialized alloys, the Knife Edge Scalpel offers excellent corrosion resistance and durability. It is widely used in pathology, biological research, microsurgery, and other applications requiring meticulous cutting performance.

Knife Switch

Original price was: $ 7.88.Current price is: $ 7.74.

The Knife Switch is a durable, manually operated electrical switch designed for controlling the flow of current in low to medium voltage circuits. Featuring a robust metal lever (the "knife") that pivots into a contact, this switch provides a visible break in the circuit, making it ideal for both safety and operational clarity in laboratory, educational, and industrial electrical applications. Constructed from high-quality, corrosion-resistant materials, the Knife Switch ensures reliable operation and easy maintenance. It is widely used for isolating electrical equipment, testing circuits, and demonstrating electrical principles in academic and research environments.

Kojic Acid

Kojic Acid is a naturally derived organic compound produced by certain species of fungi, commonly Aspergillus and Penicillium. It appears as a white to light yellow crystalline powder with a slightly acidic taste and is highly soluble in water and alcohol. Kojic Acid is primarily used in the cosmetic and pharmaceutical industries for its skin-lightening and antioxidant properties. It inhibits melanin production by blocking the enzyme tyrosinase, making it a key ingredient in formulations aimed at reducing hyperpigmentation, age spots, and uneven skin tone.

L-Glutathione Reduced

 L-Glutathione Reduced is a tripeptide composed of glutamine, cysteine, and glycine, present in cells as a vital antioxidant. It appears as a white to off-white crystalline powder and plays a key role in protecting cells from oxidative stress by neutralizing free radicals and reactive oxygen species. Reduced glutathione (GSH) is the active form that participates in cellular detoxification, immune support, and regeneration of other antioxidants. It is widely used in pharmaceutical, cosmetic, and food industries due to its potent antioxidant properties and skin-brightening effects.

L-Lysine HCL Feed Grade

L-Lysine HCL Feed Grade is a highly pure form of the essential amino acid lysine combined with hydrochloric acid to improve its stability and solubility. It appears as a white crystalline powder and is widely used as a dietary supplement in animal feed to enhance growth, improve feed efficiency, and balance amino acid profiles. L-Lysine HCL is critical in poultry, swine, and aquaculture nutrition, helping to meet animals’ lysine requirements for protein synthesis and overall health.

L-Threonine Feed Grade

L-Threonine Feed Grade is a high-purity essential amino acid used primarily as a nutritional supplement in animal feed. It appears as a white crystalline powder and is vital for protein synthesis, growth, and overall health in livestock. This feed-grade form of L-Threonine helps balance amino acid profiles in animal diets, especially in monogastric animals like poultry and swine, improving feed efficiency and production performance.

Lab Circuit Boards

Lab Circuit Boards are precision-engineered platforms designed for assembling, testing, and experimenting with electrical and electronic circuits in educational and research laboratory settings. These boards provide a versatile and reusable foundation for constructing complex circuits, enabling hands-on learning and rapid prototyping. Made from durable, insulating materials with conductive pathways, lab circuit boards facilitate easy insertion and removal of components such as resistors, capacitors, ICs, and wires. Widely used in physics, electronics, and engineering laboratories, they support experimentation, troubleshooting, and demonstration of electronic principles.

Lab Coat

Original price was: $ 19.15.Current price is: $ 19.05.

A Lab Coat is a protective garment worn primarily in laboratory, medical, and industrial environments to safeguard the wearer’s clothing and skin from hazardous substances, chemical splashes, biological contaminants, and other workplace hazards. Typically made from durable, breathable, and sometimes flame-resistant fabrics such as cotton, polyester, or blended materials, lab coats provide an essential barrier during experiments, clinical work, and manufacturing processes. Designed with a comfortable fit and functional features like pockets and button or snap closures, lab coats promote safety and professionalism in various laboratory and healthcare settings.

Lab liquid level

Original price was: $ 11.72.Current price is: $ 11.61.

The Lab Liquid Level is a precision measuring instrument used to detect and indicate the level of liquids in laboratory containers, tanks, or systems. Designed for accuracy and ease of use, it helps scientists and technicians monitor fluid levels during experiments, processing, or storage. Typically constructed from chemically resistant materials, Lab Liquid Levels are compatible with various liquids including corrosive and volatile substances. They are essential tools for maintaining controlled conditions in chemical, pharmaceutical, and research laboratories.

Lab pinch clip

Original price was: $ 1.88.Current price is: $ 0.97.

Lab Pinch Clips are small, spring-loaded clamps designed to securely hold flexible tubing, glassware joints, or small apparatus components in laboratory setups. Made from durable materials such as plastic or metal, these clips provide quick, reliable closure to prevent leaks, fluid flow, or contamination during experiments. They are widely used in chemistry, biology, and medical labs for tubing control, sealing connections, and ensuring the integrity of fluid systems. Their compact size and ease of use make them essential accessories for efficient laboratory workflow.

Laboratory beaker

Original price was: $ 7.88.Current price is: $ 7.67.

 Product Description
Laboratory Beakers are versatile cylindrical glass or plastic containers used widely in scientific laboratories for mixing, stirring, heating, and measuring liquids. Made typically from borosilicate glass or durable plastic, they offer excellent chemical resistance and thermal stability. Their wide mouths and spouted rims allow easy pouring and handling during experiments. Laboratory Beakers are fundamental lab apparatus for qualitative and quantitative analysis in chemistry, biology, and industrial research.

Laboratory beaker borosil

Original price was: $ 9.15.Current price is: $ 9.08.

Laboratory Beaker Borosil is a high-quality, durable beaker made from borosilicate glass, renowned for its excellent chemical and thermal resistance. Designed for versatile use in laboratories, this beaker withstands rapid temperature changes and exposure to corrosive chemicals, making it ideal for heating, mixing, and chemical reactions. Its clear, transparent body allows easy observation of contents, and the spouted rim facilitates safe pouring. It is a fundamental tool in chemical, pharmaceutical, and research laboratories.

laboratory electric water bath

Original price was: $ 7.99.Current price is: $ 7.87.

The Laboratory Electric Water Bath is a precision temperature-controlled apparatus used in laboratories to incubate samples in water at consistent temperatures. It features an electrically heated water reservoir with adjustable temperature settings, digital or analog controls, and safety features such as over-temperature protection. This device is essential for applications requiring uniform heating, such as incubation, warming reagents, melting solids, or enzymatic reactions. Constructed with corrosion-resistant materials and insulated housing, it provides stable temperature conditions for a wide range of laboratory procedures in chemical, biological, pharmaceutical, and industrial settings.

laboratory glass Volumetric flask with glass stopper

Original price was: $ 14.98.Current price is: $ 14.87.

Laboratory Glass Volumetric Flask with Glass Stopper is a precision laboratory container used for preparing and measuring exact volumes of liquid solutions. Made from chemically resistant borosilicate glass, it features a flat bottom and a narrow neck with a precise calibration mark. The glass stopper ensures an airtight seal, preventing evaporation or contamination. Essential in analytical chemistry, pharmaceutical labs, and research, this flask allows accurate dilution, standard solution preparation, and volumetric analysis with high reliability and chemical stability.

Laboratory stop watch

Original price was: $ 37.99.Current price is: $ 37.87.

The Laboratory Stop Watch is a precision timing device used in laboratories to accurately measure time intervals during experiments and processes. Designed for reliability and ease of use, it features start, stop, and reset functions, often with digital or analog displays. This stopwatch is essential for kinetic studies, reaction timing, process control, and any experiment requiring precise time measurement. Durable and portable, it is suitable for various scientific, educational, and industrial laboratory applications.

Laboratory tripod stand

Original price was: $ 6.25.Current price is: $ 6.19.

Laboratory Tripod Stand is a sturdy, three-legged support structure used in laboratories to hold and support equipment such as beakers, flasks, and crucibles during heating or experimental setups. Typically made from corrosion-resistant metal, it provides a stable base for apparatus over Bunsen burners or other heat sources. Its design facilitates even heating and secure positioning of lab glassware and equipment during various chemical, biological, and industrial procedures.

Laboratory wheel and axel

Original price was: $ 17.18.Current price is: $ 17.03.

The Laboratory Wheel and Axle is a mechanical apparatus used in physics and engineering laboratories to demonstrate principles of rotational motion, mechanical advantage, and torque. It consists of a wheel attached to a central axle, allowing students and researchers to explore fundamental mechanics concepts. Constructed from durable materials, it is designed for educational demonstrations, experimental setups, and mechanical testing.

Labsa

Labsa Ufacid, also known as Ufacid 90%, is a highly concentrated anionic surfactant widely used in the detergent and cleaning industries. It is a viscous, oily liquid or semi-solid with strong acidic properties and excellent surface-active capabilities. Labsa 90% acts as a primary raw material for manufacturing laundry detergents, dishwashing liquids, and industrial cleaners due to its excellent foaming, wetting, and emulsifying properties. It is valued for its strong cleaning power and compatibility with various formulations.

Lacitex

 Lacitex is a high-quality natural latex concentrate derived from Hevea brasiliensis (rubber tree) latex. It is a milky, white colloidal suspension primarily used in the manufacture of latex-based products such as gloves, adhesives, coatings, and foam rubber. Lacitex offers excellent film-forming properties, elasticity, and tensile strength. It provides superior binding, water resistance, and flexibility in finished products, making it widely valued in various industrial and manufacturing applications.

Lactic Acid

Lactic Acid  is a colorless to pale yellow, viscous liquid with a mild acidic odor. It is an organic acid naturally produced by fermentation and widely used in industrial, pharmaceutical, cosmetic, and food applications. The 80% concentration provides a balance of potency and ease of handling, making it suitable for pH adjustment, preservation, and chemical synthesis. Lactic acid is biodegradable, non-toxic, and valued for its multifunctionality including antimicrobial properties and chelation abilities.

Lactose Monohydrate 200 Mesh

Lactose Monohydrate 200 Mesh is a fine, white, crystalline powder derived from milk sugar with a particle size of 200 mesh, indicating very fine granules. It is widely used in pharmaceutical, food, and confectionery industries as a filler, binder, and stabilizer. Lactose Monohydrate is valued for its excellent compressibility, low hygroscopicity, and compatibility with many active pharmaceutical ingredients (APIs). The monohydrate form contains one molecule of water, enhancing its stability and flow properties.

Lactose Monohydrate Extra Pure

Original price was: $ 17.40.Current price is: $ 17.32.

Lactose Monohydrate Extra Pure is a high-purity, crystalline disaccharide composed of glucose and galactose, containing one molecule of water per lactose unit. It is widely used in laboratory settings for biochemical research, nutrient media preparation, and as an excipient in pharmaceutical formulation studies. Its consistent solubility and stability make it ideal for carbohydrate analysis, fermentation experiments, and as a mild reducing sugar in analytical reactions. The extra pure grade ensures low impurity levels, supporting accurate and reproducible results in sensitive scientific applications. Proper storage in a cool, dry environment is essential to maintain its crystalline form and prevent caking.

Lanolin Anhydrous

Original price was: $ 15.45.Current price is: $ 15.33.

Lanolin Anhydrous is a purified, waxy substance derived from the sebaceous glands of sheep’s wool. It appears as a yellow to amber, semi-solid wax with a characteristic mild odor. Lanolin is highly valued for its excellent emollient, moisturizing, and protective properties, making it widely used in cosmetic, pharmaceutical, and personal care formulations. The anhydrous form is free from water, which enhances its stability and shelf life, and allows it to act as a natural barrier to lock moisture into the skin.

Latex

Latex is a natural or synthetic colloidal dispersion of polymer microparticles in an aqueous medium. Natural latex is harvested from rubber trees (Hevea brasiliensis) and appears as a milky fluid rich in rubber particles suspended in water. Synthetic latexes are produced from various monomers such as styrene-butadiene or acrylics. Latex exhibits excellent elasticity, flexibility, and adhesive properties. It is widely used in manufacturing gloves, balloons, coatings, adhesives, paints, and various molded products. Its film-forming ability, water resistance, and durability make it a versatile material across industries.

Laurel Oil

Laurel Oil is an essential oil obtained by steam distillation from the leaves and branches of the Laurus nobilis tree. It has a fresh, spicy, and slightly sweet aroma with herbal and camphoraceous notes. Known for its antimicrobial, anti-inflammatory, and analgesic properties, Laurel Oil is commonly used in aromatherapy, personal care, and traditional medicine. It supports respiratory health, muscle relaxation, and skin conditioning.

Lavandin Oil

Lavandin Oil is an essential oil extracted by steam distillation from the flowering tops of Lavandula × intermedia, a hybrid of true lavender and spike lavender. It has a fresh, floral, and herbaceous aroma with camphoraceous undertones. Lavandin Oil is valued for its calming, antiseptic, and anti-inflammatory properties, widely used in aromatherapy, personal care, and natural medicine. It is popular in relaxation blends, skincare formulations, and household products.

Lavender Fragrance Oil

Original price was: $ 20.20.Current price is: $ 20.12.

Lavender Fragrance Oil is a soothing, floral aromatic blend designed to replicate the calming scent of true lavender. Known for its relaxing and therapeutic character, this fragrance oil is widely used across cosmetic, personal care, and household products. It blends well with both herbal and citrus notes and is ideal for formulating perfumes, lotions, soaps, and candles. Lavender fragrance oil offers excellent stability and scent retention, making it suitable for various industrial and commercial applications where a clean, floral scent is desired.

Lavender oil

Original price was: $ 45.30.Current price is: $ 45.21.
Lavender oil is a popular essential oil steam-distilled from the fresh flowering tops of the Lavandula angustifolia plant. It has a characteristic floral, herbaceous, and slightly woody aroma with calming and therapeutic properties. Known for its versatility, lavender oil is widely used in aromatherapy, cosmetics, and personal care products for its soothing, anti-inflammatory, and antiseptic qualities. It also serves as a natural fragrance and flavoring agent in various applications.

LDPE film 200F

LDPE film 200F is a low-density polyethylene (LDPE) film with a thickness of 200 microns (0.2 mm). It is a flexible, transparent, and durable plastic film known for its excellent impact resistance, moisture barrier properties, and chemical inertness. LDPE films are widely used in packaging, agricultural applications, and protective coverings due to their toughness, ease of sealing, and resistance to tearing. The 200F grade indicates a medium thickness suitable for heavy-duty wrapping and industrial uses.

Lead Acetate Extra Pure

Original price was: $ 17.85.Current price is: $ 17.76.

Lead Acetate Extra Pure is a crystalline compound with the chemical formula Pb(C₂H₃O₂)₂·3H₂O, often referred to as sugar of lead due to its sweet taste (though it is highly toxic). In laboratory environments, it is primarily used for analytical chemistry, precipitation reactions, and as a reagent for detecting hydrogen sulfide gas, with which it forms black lead sulfide. It is also utilized in organic synthesis and historical pigment studies. Due to its toxicity, handling requires strict safety measures, including gloves, goggles, and proper ventilation. Its extra pure grade ensures minimal contaminants, making it suitable for precise experimental procedures.

Lead Bromide Extra Pure

Original price was: $ 18.85.Current price is: $ 18.76.

Lead Bromide Extra Pure is a high-purity inorganic compound with the formula PbBrâ‚‚, appearing as a white to pale yellow crystalline solid. It is commonly used in laboratory settings for materials research, particularly in the development of photovoltaic cells, optoelectronic devices, and perovskite-based semiconductors. In analytical chemistry, it can serve as a reagent or intermediate in complex synthesis. Due to its low solubility in water and its thermal properties, it is also explored in crystal growth studies. As with all lead compounds, strict safety precautions must be observed during handling due to its toxic nature.

Lead Carbonate Extra Pure

Original price was: $ 17.75.Current price is: $ 17.67.

Lead Carbonate Extra Pure is a fine white powder with the chemical formula PbCO₃, valued for its high purity and stability. Historically known as "white lead," it has been used as a pigment in paints, though this application is now limited due to its toxicity. In modern laboratory and industrial settings, it is primarily used in chemical synthesis, ceramics, and material science research. Lead carbonate plays a role in catalyst preparation and in the manufacture of other lead compounds. Its insolubility in water makes it useful in specific controlled-reaction systems. Proper protective measures are essential when handling this compound due to the health risks associated with lead exposure.

Lead Chloride Anhydrous Extra Pure

Original price was: $ 16.85.Current price is: $ 16.76.

Lead Chloride Anhydrous Extra Pure is a white crystalline compound with the chemical formula PbClâ‚‚, offered in its high-purity, moisture-free form for specialized applications. It is only sparingly soluble in cold water but dissolves more readily in hot water, forming a clear solution upon heating. This compound is used in laboratory synthesis, particularly in the preparation of other lead-based reagents, and plays a role in ceramic glazing, pigment production, and electrochemical processes. In research, it is also employed in photographic materials, optical devices, and inorganic analysis. Due to the toxic nature of lead compounds, strict safety protocols are necessary during storage and handling.

Lead Chromate Extra Pure

Original price was: $ 23.10.Current price is: $ 23.00.

Lead Chromate Extra Pure is a bright yellow crystalline powder with the chemical formula PbCrOâ‚„, known for its vivid pigmentation and high stability. This high-purity grade is commonly used in analytical laboratories, academic research, and historical pigment studies, particularly in the creation of reference standards and specialized reactions. It was historically used as a pigment (chrome yellow) in paints, plastics, and ceramics, although such applications have declined due to toxicity concerns. Lead chromate remains relevant in educational demonstrations, qualitative analysis, and scientific formulations where precise chemical behavior is required. Due to its carcinogenic and toxic nature, it must be handled with appropriate protective equipment and stored securely.

Lead Dioxide Extra Pure

Original price was: $ 22.20.Current price is: $ 22.13.

Lead Dioxide Extra Pure is a dark brown or black crystalline powder with the chemical formula PbOâ‚‚, recognized for its strong oxidizing properties and high purity suitable for laboratory-grade applications. This compound is primarily used in electrochemical experiments, oxidation reactions, and battery research, especially in the development and maintenance of lead-acid batteries where it functions as the active material on the positive plate. In analytical chemistry, it is employed as an oxidizing agent and for synthesizing other lead compounds. Its stability and performance under controlled conditions make it valuable for advanced scientific research and industrial formulation trials. Due to its toxic and environmentally hazardous nature, strict safety protocols are necessary during handling and disposal.

Lead Drier

 Lead Drier is a chemical additive primarily used in the coatings and paints industry to accelerate the drying and curing process of oil-based paints, varnishes, and coatings. It functions as a catalytic agent that promotes the oxidative polymerization of drying oils, reducing the drying time and improving the film formation. Lead driers are traditionally lead-based salts such as lead naphthenate or lead octoate, valued for their effectiveness at low concentrations. Due to toxicity concerns, their use is increasingly regulated and often replaced by safer alternatives.

Lead Iodide Extra Pure

Original price was: $ 18.00.Current price is: $ 17.89.

Lead Iodide Extra Pure is a bright yellow crystalline compound with the formula PbIâ‚‚, known for its striking color and high chemical purity, making it ideal for laboratory and research use. It is commonly used in materials science, especially in the fabrication of perovskite solar cells and semiconductors, due to its optical properties and ability to form thin films. In academic research, it plays a role in crystal growth experiments, and its distinct color change upon heating serves as a classic demonstration in chemistry education. Owing to its lead content, appropriate handling precautions and environmental safeguards are essential when working with this compound.

Lead Monoxide Extra Pure

Original price was: $ 20.00.Current price is: $ 19.78.

Lead Monoxide Extra Pure, also known as litharge (PbO), is a fine yellow or reddish powder widely used in analytical chemistry and industrial processes. Its high purity makes it suitable for laboratory-grade reactions, especially in the manufacture of lead-based compounds, ceramics, glass, and batteries. In the ceramics and glass industries, it enhances the brilliance and stability of glazes and optical glass. In metallurgy, it is used as a fluxing agent during refining. Due to its toxicity and lead content, it requires strict safety handling procedures and controlled storage conditions to prevent contamination or exposure.

Lead Nitrate

 Lead Nitrate is a white crystalline inorganic compound composed of lead and nitrate ions. It is highly soluble in water and commonly used in laboratories and industrial applications as an oxidizing agent, in the preparation of other lead compounds, and as a reagent in chemical synthesis. Lead Nitrate is known for its strong oxidizing properties and must be handled with care due to its toxicity and environmental hazards.

Lead Nitrate Extra Pure

Original price was: $ 17.98.Current price is: $ 17.86.

Lead Nitrate Extra Pure is a white crystalline compound (Pb(NO₃)₂) known for its excellent solubility in water and reliable reactivity, making it a key reagent in analytical and industrial chemistry. It is frequently used in laboratory synthesis, qualitative analysis, and in the production of other lead compounds. In pyrotechnics, it's valued for its role as an oxidizing agent, while in metallurgy, it assists in gold leaching and ore processing. Its high purity ensures consistent performance in controlled experiments and manufacturing. Due to its toxic and oxidizing nature, it must be handled with careful PPE protocols and stored securely away from organics or combustible materials.

Lead Octoate

Lead Octoate is a viscous liquid solution containing 30% lead octoate, a metal soap derived from lead and 2-ethylhexanoic acid (also known as octanoic acid). It is primarily used as a drying agent (drier) in paints, varnishes, and coatings to accelerate the curing process by promoting oxidation and polymerization of drying oils. This product is widely employed in industrial coatings to improve drying times, hardness, and durability of surface films. Packaged typically in 250kg drums, Lead Octoate 30% is handled with care due to the toxic nature of lead compounds.

Lead Shot Extra Pure

Original price was: $ 18.00.Current price is: $ 17.87.

Lead Shot Extra Pure consists of small, spherical pellets of high-purity lead, typically used in specialized industrial, laboratory, and ballistic applications. In laboratories, it serves as a dense, inert mass ideal for radiation shielding, counterweights, or ball-milling media due to its excellent malleability and high atomic mass. In metallurgy, it can be employed in alloy preparation or as a reducing agent under specific conditions. Its consistent size and purity make it especially useful where uniformity and minimal contamination are critical. Safe handling is essential, as lead is toxic, and prolonged exposure can pose serious health hazards. Proper PPE, ventilation, and disposal methods are mandatory.

Lead Sulphate Extra Pure

Original price was: $ 17.10.Current price is: $ 16.98.

Lead Sulphate Extra Pure is a fine, white crystalline powder composed of highly purified lead(II) sulfate (PbSO₄), valued for its stability and controlled chemical properties. It is primarily used in analytical chemistry, electrochemical research, and in the manufacture of lead-acid batteries, where it plays a key role in the discharge and recharge cycles. Its low solubility in water makes it suitable for precipitation reactions, and it's also utilized in the study of insoluble salts in academic laboratories. Despite its stability, lead sulphate is toxic if inhaled or ingested, and appropriate safety measures—such as gloves, masks, and proper ventilation—must be enforced during handling and storage.

leclanche cell

Leclanché Cell is a primary electrochemical cell commonly used as a standard dry cell battery. It consists of a zinc anode, a carbon rod cathode surrounded by manganese dioxide, and an electrolyte of ammonium chloride paste. Known for its reliability and portability, it is widely used in laboratory demonstrations, educational settings, and portable electrical devices. The cell provides a stable voltage output and serves as a practical example of electrochemical energy conversion.

Leek Oil

Leek Oil is an essential oil obtained by steam distillation from the bulbs or leaves of the Allium ampeloprasum var. porrum (leek) plant. It has a strong, sulfurous, and pungent aroma characteristic of the Allium family. Leek Oil is known for its antimicrobial, antioxidant, and anti-inflammatory properties. It is used primarily in natural medicine, cosmetic formulations targeting scalp and skin health, and in aromatherapy for respiratory benefits.