Microscope mirror holder

Original price was: $ 8.17.Current price is: $ 8.09.

A Microscope Mirror Holder is a precision laboratory accessory designed to securely mount and position the microscope mirror beneath the stage. It allows for adjustable angling and stable placement of the mirror to direct light optimally onto specimens during microscopic examination. Typically made from durable metal or plastic, the holder features clamps or brackets to hold the mirror firmly while enabling smooth rotational and tilt movements. This accessory is essential for microscopes without built-in illumination systems, facilitating better light control, improved specimen visibility, and enhanced image contrast. Widely used in educational, medical, and research laboratories, the microscope mirror holder aids in consistent and effective lighting setup.

Microtone hand type

Original price was: $ 38.06.Current price is: $ 37.93.

Product Description
The Microtone Hand Type is a precision manual laboratory instrument designed for fine and controlled cutting or sectioning of specimens, particularly in biological and histological applications. It allows users to prepare thin slices or sections of tissues for microscopic examination, ensuring uniform thickness and minimal damage to samples. Typically handheld and ergonomically designed, this device is made from durable materials with sharp blades that can be replaced or adjusted as needed. The Microtone Hand Type is essential in pathology labs, research facilities, and educational settings where detailed tissue analysis is required.

Millie ammeter

Original price was: $ 19.45.Current price is: $ 19.35.

A Millie Ammeter is a precision laboratory instrument used to measure very small electrical currents in the milliampere (mA) range. It is essential for experiments and procedures requiring accurate current measurements, particularly in physics and electronics labs. The device typically features a sensitive needle gauge or digital display, calibrated for fine resolution of low current levels. Compact and robust, millie ammeters are designed for easy integration into circuits and offer reliable performance for research, educational, and industrial applications.

Millions Reagent Extra Pure

Original price was: $ 14.75.Current price is: $ 14.67.

Millions Reagent Extra Pure is a specialized analytical solution primarily used to detect phenolic amino acids, particularly tyrosine, in proteins. It functions by producing a reddish-brown coloration when heated with compounds containing phenol groups, making it highly valuable in biochemical testing and protein analysis. This reagent is a mixture of mercury(I) and mercury(II) nitrates in nitric acid, and its high purity ensures sharp, interference-free results, especially in sensitive laboratory experiments or educational demonstrations.

Due to its toxic and corrosive nature, proper handling is essential. It must be used in a fume hood with appropriate personal protective equipment such as gloves, goggles, and lab coats. Millon’s Reagent remains a reliable and well-established tool for identifying proteins with tyrosine residues and is commonly found in chemical, clinical, and educational labs.

Mimosa Powder Extra Pure

Original price was: $ 17.90.Current price is: $ 17.78.

Mimosa Powder Extra Pure is a finely ground, high-purity botanical extract derived from the bark or leaves of Acacia spp. (commonly known as mimosa). This extra pure grade is meticulously processed to retain key phytochemicals—such as tannins, flavonoids, and phenolic compounds—in highly consistent concentrations. In laboratory settings, it is prized for use in phytochemical analysis, antioxidant testing, and evaluation of anti-inflammatory or antimicrobial activity.

With minimal impurities, Mimosa Powder is well-suited for biochemical assays, formulation trials, and comparative research on natural extracts. It may also be used in cosmetic formulations, nutraceutical studies, or dietary supplement development, where standardization and safety are critical. Proper storage in cool, dry, and dark conditions is recommended to maintain potency and prevent degradation.

Mineral Lick Rock Salt Extra Pure

Original price was: $ 20.21.Current price is: $ 20.13.

Mineral Lick Rock Salt Extra Pure is a high-purity, natural crystalline salt product specially processed for scientific, veterinary, and nutritional applications. Composed primarily of sodium chloride (NaCl), this form of rock salt may also contain trace essential minerals such as calcium, magnesium, and potassium in controlled amounts. Its extra pure grade ensures minimal contaminants, making it ideal for controlled laboratory experiments, animal nutrition studies, and formulation testing where purity and consistency are critical.

In agricultural research and veterinary science, Mineral Lick is commonly used to study electrolyte balance, mineral supplementation, and livestock behavior related to mineral intake. The solid, stable nature of the product allows for long shelf life and ease of handling, and it may also be used in comparative tests involving natural versus synthetic mineral supplements. For best results, it should be stored in a dry, cool place away from moisture.

Model Diesel Engine

Original price was: $ 92.97.Current price is: $ 92.88.

A Model Diesel Engine is a precision laboratory instrument used to measure very small electrical currents in the milliampere (mA) range. It is essential for experiments and procedures requiring accurate current measurements, particularly in physics and electronics labs. The device typically features a sensitive needle gauge or digital display, calibrated for fine resolution of low current levels. Compact and robust, millie ammeters are designed for easy integration into circuits and offer reliable performance for research, educational, and industrial applications.

Model steam engine

Original price was: $ 93.17.Current price is: $ 93.04.

A Model Steam Engine is a scaled-down, functional representation of a steam-powered engine used primarily for educational, demonstration, and hobbyist purposes. This apparatus demonstrates the basic principles of thermodynamics, mechanical energy conversion, and steam power operation in a compact, visible form. Typically constructed from metal components such as brass and steel, the model includes key parts like a boiler, piston, cylinder, crankshaft, and flywheel. Steam generated in the boiler expands and pushes the piston, converting thermal energy into mechanical motion that turns the flywheel. Model steam engines are invaluable tools for physics and engineering education, illustrating steam mechanics, energy transfer, and engine operation clearly and tangibly. They are also popular among collectors and model enthusiasts.

Mortar and pestle

Original price was: $ 11.78.Current price is: $ 11.62.

Mortar and Pestle is a traditional laboratory apparatus consisting of a bowl (mortar) and a heavy club-shaped tool (pestle) used to manually grind, crush, and mix solid substances into fine powders or pastes. Made from durable materials such as ceramic, glass, porcelain, or stone, this tool facilitates the preparation of samples for chemical analysis, pharmaceutical compounding, and food laboratory testing. The mortar’s thick walls and the pestle’s sturdy design allow effective pulverization without contamination. Mortar and pestle sets are essential in laboratories for homogenizing powders, breaking down crystals, and preparing reagents and mixtures. Their simplicity and reliability make them a staple in chemistry, biology, pharmacology, and food science labs worldwide.

N-Propanol

N-Propanol, also known as n-Propyl Alcohol or 1-Propanol, is a clear, colorless, low-viscosity liquid with a characteristic mild alcohol-like odor. It is a primary alcohol with the molecular formula C₃H₈O, fully miscible with water and common organic solvents such as alcohols, ketones, ethers, glycols, and hydrocarbons. This high-purity, semi-volatile, polar solvent serves as both a versatile solvent and a chemical intermediate across multiple industrial sectors. N-Propanol has a flash point of 15–23°C and is classified as a highly flammable liquid. Technical grade N-Propanol is manufactured for industrial applications and is not intended for direct human consumption unless specifically certified as USP or Food Grade.

Naphthalene Balls Extra Pure

Original price was: $ 20.09.Current price is: $ 19.98.

Naphthalene Balls Extra Pure are solid, white crystalline spheres composed of high-purity naphthalene (C₁₀H₈), refined for laboratory, industrial, and specialized household uses. Known for their strong, distinctive odor, these balls sublimate—changing directly from solid to vapor—making them exceptionally effective as fumigants and insect repellents, particularly against moths, silverfish, and mold in stored fabrics and books.

In laboratory settings, extra pure naphthalene balls are often used as a standard hydrocarbon compound for melting point determination, sublimation studies, and chemical synthesis. Their consistent purity and volatile nature also make them suitable for organic chemistry demonstrations and reactions. For safety, they should be handled in well-ventilated areas, kept away from flames or heat sources, and stored in airtight containers to minimize inhalation and fire risks.

Naphthalene Powder Extra Pure

Original price was: $ 18.00.Current price is: $ 17.78.

Naphthalene Powder Extra Pure is a fine, white to pale crystalline powder composed of high-purity naphthalene (C₁₀H₈), valued for its consistent quality and volatile aromatic properties. This form is particularly suitable for laboratory use, where controlled dosing and faster sublimation are required. The powder is widely utilized in organic synthesis, standardization experiments, and melting point calibration, owing to its stable molecular structure and high sublimation rate.

In industrial and technical contexts, naphthalene powder serves as a precursor in dye manufacturing, plasticizer production, and pesticide formulation. It is also used as a fumigant for controlling pests in storage environments, similar to its use in ball form, but with faster release due to the increased surface area. Despite its utility, the powder must be handled with care—used in well-ventilated areas, kept away from ignition sources, and stored in sealed containers—due to its flammability and potential health effects from prolonged inhalation.

Neutral Red Solution Extra Pure

Original price was: $ 176.85.Current price is: $ 16.78.

Neutral Red Solution Extra Pure is a high-purity, ready-to-use solution of the pH indicator dye Neutral Red, widely employed in biological, biochemical, and analytical laboratories. Known for its distinct color change—red in acidic environments and yellow in alkaline—it is commonly used to stain lysosomes in viable cells, making it invaluable in cell viability assays, cytotoxicity studies, and microscopic cell structure investigations.

This Extra Pure grade ensures excellent clarity and precision in results, especially in sensitive microbiological and histological procedures. It is frequently used in conjunction with culture media to observe metabolic activities and in vital staining techniques to differentiate between live and dead cells. Proper handling involves storing it in tightly sealed amber containers away from light and heat to maintain its stability and effectiveness.

Nickel Sulphate Extra Pure

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

Nickel Sulphate Extra Pure is a crystalline, green-colored compound of high purity, widely utilized in analytical, electrochemical, and industrial applications. It is primarily used in electroplating processes to deposit a uniform layer of nickel onto metal surfaces, enhancing corrosion resistance and aesthetic appeal. Its consistent composition makes it ideal for high-precision electroforming and battery component manufacturing, especially in nickel-cadmium and nickel-metal hydride batteries.

In laboratories, it serves as a reagent for chemical analysis, particularly in qualitative and quantitative detection of nickel ions. It is also involved in catalyst production, ceramic coloring, and metal surface treatment. The Extra Pure grade guarantees minimal impurities, ensuring reliable performance in sensitive experimental setups. Due to its toxic and irritant nature, it should be handled with appropriate personal protective equipment and stored in a cool, dry place in tightly closed containers.

 

Nicotinamide Extra Pure

Original price was: $ 17.40.Current price is: $ 17.34.

Nicotinamide Extra Pure is a refined, high-purity form of vitamin B3, widely recognized for its essential role in human and animal health. It serves as a vital component in the synthesis of NAD⁺ and NADP⁺, coenzymes that are fundamental to numerous metabolic and enzymatic reactions in living cells. In laboratory settings, it is frequently used in biochemical research, cell culture media, and vitamin assays due to its stable and bioactive nature.

In pharmaceutical applications, nicotinamide is commonly used in the formulation of supplements and dermatological treatments, where it supports skin barrier function, reduces inflammation, and helps alleviate acne and hyperpigmentation. Its presence in cosmetic products is valued for promoting smoother, more even-toned skin. The Extra Pure grade guarantees minimal impurities, making it ideal for sensitive applications in health care, research, and personal care products. It should be stored in a cool, dry environment away from light to maintain its integrity.

Nitric Acid Extra pure

Original price was: $ 30.40.Current price is: $ 30.34.

Nitric Acid Extra pure is a high-purity, concentrated mineral acid supplied in a secure 2.5-litre packaging, ideal for laboratory and industrial applications requiring precision and consistency. Known for its strong oxidizing properties, nitric acid (HNO₃) is widely used in analytical chemistry, metal etching, sample digestion, and nitrate salt preparation.

This Extra Pure grade ensures minimal contaminants, making it especially suitable for trace analysis, high-purity synthesis, and quality control laboratories. Its sharp, acrid odor and highly corrosive nature demand careful handling with proper personal protective equipment (PPE), including acid-resistant gloves, goggles, and fume hoods. It must be stored in tightly sealed, compatible containers away from organic materials, bases, and flammable substances. This reagent is essential in both academic research and industrial processes involving nitration reactions, fertilizer formulation, and explosives development.

Nitro Cellulose

Nitro Cellulose is a highly flammable compound produced by nitrating cellulose through exposure to nitric acid and sulfuric acid. It is a versatile material widely used in coatings, lacquers, explosives, and propellants due to its film-forming properties and rapid drying capability. Nitro Cellulose is available in various grades depending on the nitrogen content and viscosity, making it suitable for industrial, commercial, and military applications.

 

Octyl Methoxycinnamate Extra Pure

Original price was: $ 24.00.Current price is: $ 23.12.

Octyl Methoxycinnamate Extra Pure is a high-purity organic compound widely used as a UV-B filter in sunscreen formulations and personal care products. Known chemically as Ethylhexyl Methoxycinnamate, it functions by absorbing ultraviolet light in the 280–320 nm range, thereby protecting skin from sunburn and photoaging.

In its Extra Pure form, OMC offers exceptional quality for cosmetic-grade applications, pharmaceutical formulations, and research requiring stringent purity levels. It is typically a clear, oily liquid with good solubility in oils and alcohols, making it ideal for incorporation into emulsions, creams, and lotions. Aside from its cosmetic uses, it is occasionally used in plastic and polymer stabilization where UV protection is needed. It should be stored in cool, dark conditions to maintain its stability and efficacy.

Optical Pins

Optical Pins are precision-engineered small pins used primarily in optical laboratories and equipment for alignment, securing, and positioning optical components such as lenses, mirrors, and prisms. Made from high-grade metals or corrosion-resistant materials, these pins ensure stable and accurate placement of delicate parts during assembly or experimental setups. Their fine tips and consistent dimensions provide reliable fixation without damaging sensitive optical surfaces. Optical pins are essential for maintaining optical path accuracy and are commonly used in microscopy, laser systems, spectrometry, and other photonics applications.

OVEN ELECTRICAL

Original price was: $ 386.00.Current price is: $ 371.00.

An Electrical Oven is a laboratory apparatus designed to provide controlled heating for drying, sterilizing, and heat-treating samples or equipment. Using electrically powered heating elements, the oven offers precise temperature regulation and uniform heat distribution within its insulated chamber. Electrical ovens are essential in chemical, biological, and industrial laboratories for applications such as drying glassware, curing materials, sterilizing instruments, and conducting thermal experiments. Constructed with durable materials and safety features, they ensure reliable and safe operation under various laboratory conditions.

OVERFLOW CAN

Original price was: $ 3.99.Current price is: $ 3.87.

An Overflow Can is a laboratory apparatus designed to measure the volume of irregularly shaped solid objects using the water displacement method. It typically consists of a container with a spout or outlet near the top to allow excess water to overflow when a solid object is submerged inside. Overflow cans are usually made from durable, chemically resistant materials such as plastic or stainless steel. This device is essential in physics and material science laboratories for determining volume and density accurately by capturing displaced fluid and measuring its

Oxalic Acid Extra Pure

Original price was: $ 16.00.Current price is: $ 15.76.

Oxalic Acid Extra Pure is a high-purity, crystalline organic compound known for its strong reducing and chelating properties. Appearing as a white, odorless solid, it is highly soluble in water and widely utilized in both laboratory and industrial settings.

This Extra Pure grade ensures reliable performance in analytical chemistry, metal cleaning, rust removal, and rare earth element processing. In the laboratory, it is commonly used to precipitate calcium ions and to prepare standard solutions for titration. In industries, Oxalic Acid is valued for its effectiveness in bleaching wood, cleaning marble, and removing iron stains from surfaces and textiles. Due to its toxicity and corrosiveness, it must be handled with appropriate personal protective equipment and stored securely in a cool, dry, well-ventilated area.

Paint Gauge

A Paint Gauge is a precise measuring instrument used in laboratories and quality control environments to measure the thickness of paint coatings and other surface finishes. It allows technicians and researchers to assess the uniformity and adequacy of paint layers on various substrates, ensuring compliance with industry standards and specifications. Paint gauges can be mechanical or digital, often employing magnetic, ultrasonic, or mechanical principles to provide accurate, non-destructive thickness measurements. They are essential tools in the manufacturing, automotive, aerospace, and construction industries for maintaining coating quality and durability.

PAPER CHROMATOGRAPHY

Paper Chromatography is an analytical laboratory technique used to separate and identify mixtures of substances based on their differential migration across a specially treated paper medium. It is widely used for qualitative analysis of compounds such as pigments, amino acids, and pharmaceuticals. The process involves applying a small sample spot onto chromatography paper and allowing a solvent to travel through the paper by capillary action, separating the components according to their solubility and affinity for the paper. This method is simple, cost-effective, and valuable in biochemical, pharmaceutical, and environmental laboratories for analyzing complex mixtures.

Paraffin Wax Extra Pure

Original price was: $ 7.00.Current price is: $ 6.98.

Paraffin Wax Extra Pure is a refined, high-purity hydrocarbon compound derived from petroleum. It appears as a white, odorless, and tasteless solid with a smooth, waxy texture and a relatively low melting point, making it easy to mold and blend with other substances.

This Extra Pure grade is especially suited for laboratory use, cosmetic formulations, pharmaceutical applications, and specialized industrial processes. It is commonly employed in the preparation of ointments, candles, sealing agents, and coating materials due to its excellent insulating, water-repellent, and moisture-barrier properties. Its chemical inertness also makes it a safe choice for embedding biological samples and for use as a lubricant or mold-release agent. Paraffin Wax should be stored in a cool, dry place, away from heat sources, and handled with care to prevent unwanted melting or contamination.

PENCIL JOCKEY

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

A Pencil Jockey is a small laboratory tool designed to securely hold and manipulate pencils or fine writing instruments during detailed drawing, drafting, or note-taking tasks. Commonly used in scientific laboratories, drafting rooms, and educational settings, it ensures precision and comfort during use. Typically made from lightweight, durable

pendilum Bob

Original price was: $ 7.19.Current price is: $ 7.08.

pendilum bob is a weighted mass attached to the end of a pendulum string or rod, used in physics laboratories to study oscillatory motion, harmonic motion, and related principles. Typically made from dense metals such as brass or steel, the bob provides the necessary mass for consistent and measurable swinging motion. Pendulum bobs come in various sizes and shapes, often spherical or cylindrical, and are designed for

Pepsin Extra Pure

Original price was: $ 19.00.Current price is: $ 18.90.

Pepsin Extra Pure is a highly refined proteolytic enzyme derived from porcine gastric mucosa, widely recognized for its ability to break down proteins into peptides. Appearing as a white to off-white, amorphous powder, it retains strong enzymatic activity and is soluble in dilute acids, making it ideal for biological and analytical applications.

This Extra Pure grade is extensively used in biochemical research, pharmaceutical formulations, digestive studies, and food processing, particularly in the production of protein hydrolysates. It plays a crucial role in simulating gastric digestion in lab experiments and is also employed in diagnostic preparations and enzyme assays. Pepsin should be stored in a tightly sealed container under refrigerated conditions to maintain its activity, and care should be taken to avoid exposure to moisture and alkaline conditions, which can denature the enzyme.

PERSPEX ROD

Original price was: $ 6.17.Current price is: $ 6.09.

 A Perspex Rod is a solid cylindrical rod made from Perspex (also known as acrylic or polymethyl methacrylate, PMMA), a transparent thermoplastic material widely used in laboratories, industrial applications, and educational demonstrations. Perspex rods are prized for their clarity, strength, and ease of machining, making them ideal for experiments requiring optical transparency or lightweight, durable components. 

Petri Dish Plastic

Original price was: $ 2.12.Current price is: $ 2.10.

Petri Dish Plastic is a shallow, cylindrical laboratory container made from clear, chemically resistant plastic materials such as polystyrene or polypropylene. Designed for single-use or limited reuse, plastic Petri dishes provide a convenient and cost-effective alternative to glass, especially in applications where sterility and disposability are priorities. These dishes are commonly used in microbiology, cell

PH METER STRIPS

pH Meter Strips, also known as pH indicator strips or litmus strips, are thin strips of paper or plastic impregnated with pH-sensitive dyes that change color in response to the acidity or alkalinity of a solution. These strips provide a quick, convenient, and cost-effective method to measure the pH level of liquids in laboratories, educational settings, and industrial processes. They are widely used for routine pH testing in chemistry, biology, environmental monitoring, water treatment, and quality control applications. The color change on the strips can be compared against a color chart to determine the approximate pH value of the tested solution.

Phenol Detached Crystals Extra Pure

$ 17.20

Phenol Detached Crystals Extra Pure is a high-purity form of phenol, presented as colorless to white crystalline solids with a distinct, sharp odor. Known chemically as hydroxybenzene, phenol is both a weak acid and an effective antiseptic, offering versatile utility across laboratory, pharmaceutical, and industrial settings.

This Extra Pure grade is ideal for analytical chemistry, microbiological applications, and organic synthesis, especially in the production of resins, dyes, and plasticizers. It is also used in limited concentrations in medical preparations for its disinfectant properties. Phenol is highly corrosive and toxic upon contact or inhalation, requiring strict adherence to safety precautions, including the use of gloves, goggles, and fume hoods. It should be stored in tightly closed, light-resistant containers in cool, dry areas away from oxidizing agents.

Phenol Red Extra Pure

$ 17.20

Phenol Red Extra Pure is a highly refined pH indicator dye widely used in biological and chemical laboratories. Appearing as a reddish crystalline powder, it changes color based on pH—yellow in acidic environments (pH < 6.8), red in neutral to slightly basic conditions (around pH 7.4), and fuchsia in more alkaline solutions (pH > 8.2).

This Extra Pure grade is particularly suited for cell culture media, where it helps monitor pH fluctuations during cell growth and metabolic activity. It is also employed in analytical chemistry, water quality testing, and titrations. Phenol Red is stable under normal storage conditions but should be kept in a dry, tightly sealed container away from strong acids or bases. Proper lab safety protocols—such as wearing gloves and goggles—are recommended when handling the powder or concentrated solutions.

Phenolphthalein Powder Extra Pure

Original price was: $ 19.10.Current price is: $ 18.98.

Phenolphthalein Powder Extra Pure is a high-purity pH indicator extensively used in analytical chemistry and laboratory applications. This fine, white to pale pink crystalline powder is colorless in acidic solutions but turns a vivid pink to deep magenta in basic environments, typically transitioning around a pH of 8.2 to 10.0. Its sharp and distinct color change makes it ideal for acid-base titrations, particularly in educational, industrial, and research settings.

In addition to its primary role in titrations, Phenolphthalein is also used in various chemical formulations, soil pH testing, and sometimes as a dye component in forensic applications. Although previously used as a laxative, it is now restricted to laboratory use due to health concerns. It should be handled with care—using gloves, protective eyewear, and in well-ventilated areas—to avoid inhalation or prolonged contact. Store in a cool, dry place, away from strong oxidizers and light.

Phenolphthalein Solution Extra Pure

Original price was: $ 9.05.Current price is: $ 8.92.

Phenolphthalein Solution Extra Pure is a laboratory-grade pH indicator solution, commonly used in titration procedures to determine the endpoint of acid-base reactions. It is prepared by dissolving phenolphthalein powder in an appropriate solvent, typically ethanol or water-alcohol mixtures, resulting in a clear, colorless solution that turns vivid pink in basic conditions—usually in the pH range of 8.2 to 10.0.

This high-purity solution offers excellent sensitivity and reliability for analytical chemistry, quality control, and educational demonstrations. It is especially favored in alkalinity testing, neutralization reactions, and various standard laboratory protocols. Proper handling is essential, including the use of gloves and eye protection, as the solution may cause skin or eye irritation upon contact. Store tightly sealed, away from direct light and incompatible substances like strong acids or oxidizers, to maintain its stability and effectiveness.

Phenoxyethano Extra Pure

Original price was: $ 23.25.Current price is: $ 23.12.

Phenoxyethano Extra Pure is a high-purity aromatic glycol ether widely used as a preservative, solvent, and stabilizer in pharmaceutical, cosmetic, and laboratory formulations. This colorless, slightly viscous liquid possesses a mild pleasant odor and offers effective antimicrobial properties, particularly against Gram-negative bacteria.

Due to its excellent solvency and low volatility, Phenoxyethanol is ideal for use in creams, lotions, serums, and vaccines, where it extends shelf life by preventing microbial growth. In laboratory settings, it serves as a dependable solvent for dyes, resins, and plasticizers. Its low toxicity and compatibility with other preservatives make it a preferred alternative to parabens in personal care products.

Phloretin Extra Pure

Original price was: $ 22.25.Current price is: $ 22.12.

Phloretin Extra Pure is a high-grade dihydrochalcone flavonoid renowned for its antioxidant, anti-inflammatory, and skin-penetration-enhancing properties. Derived from apples and certain other fruits, this compound appears as a pale-yellow crystalline powder and is sparingly soluble in water but dissolves well in ethanol and other organic solvents.

In cosmetic and dermatological applications, Phloretin is used to combat oxidative stress, brighten skin tone, and reduce the appearance of fine lines, pigmentation, and UV-induced damage. It also enhances the absorption of active ingredients across the skin barrier, making it a valuable addition to advanced skincare formulations.

In laboratory and pharmaceutical settings, it is utilized for research into cell signaling, anti-cancer mechanisms, and metabolic modulation, given its biological activity on various enzyme systems.

Phosphorous Red Extra Pure

Original price was: $ 19.89.Current price is: $ 19.76.

Phosphorous Red Extra Pure is a high-purity allotrope of elemental phosphorus, presented as a dark red to violet amorphous powder. Unlike its white counterpart, red phosphorus is significantly more stable and less reactive at room temperature, making it safer to handle under controlled conditions. It is insoluble in water and most organic solvents and must be stored under inert conditions due to its flammability in finely divided form.

This grade of red phosphorus is commonly used in laboratories for chemical synthesis, pyrotechnics, match production, and flame retardant formulations. In education and research, it is employed in demonstrations of allotropy and in preparing organophosphorus compounds.

Pigment Orange Extra Pure

Original price was: $ 17.90.Current price is: $ 17.78.

Pigment Orange Extra Pure is a high-quality organic pigment known for its bright, vibrant orange hue and excellent tinting strength. Comprising 20% active pigment content in a stable carrier base, this formulation ensures consistent dispersion and color intensity in various applications. It is finely milled for enhanced performance in both aqueous and solvent-based systems.

This pigment is widely used in paints, plastics, inks, coatings, and cosmetic formulations, where color consistency, purity, and chemical stability are critical. Its resistance to light, heat, and chemical degradation makes it ideal for both indoor and outdoor applications, particularly in artistic, industrial, and educational settings.

Due to its powdery nature, appropriate dust control and personal protective equipment (PPE) are recommended during handling. Store it in a cool, dry place away from direct sunlight and moisture to maintain its quality and performance.

PIN HOLE CAMERA

Original price was: $ 11.79.Current price is: $ 11.61.

A Pin Hole Camera is a simple optical device that demonstrates the fundamental principles of image formation through a small aperture, without the use of lenses. It consists of a light-tight box or container with a tiny hole on one side and a translucent screen or photographic paper on the opposite side where the inverted image is projected. Widely used in physics and educational demonstrations, the pin hole camera helps illustrate how light travels in straight lines and how images are formed. It’s a foundational tool in optics, enabling students and learners to explore the behavior of light and basic photography principles.

Pink Color Water Soluble

Pink Color Water Soluble is a high-quality synthetic dye known for its brilliant and consistent pink coloration. It is specially formulated to dissolve easily in water, enabling uniform and vibrant dyeing of a wide range of materials. This dye exhibits excellent affinity for natural and synthetic fibers including cotton, wool, silk, and nylon, making it highly versatile in textile applications.
Beyond textiles, Pink Color Water Soluble is widely used in cosmetics, pharmaceutical products, and cleaning formulations where bright, stable pink hues are required. Its good light and wash fastness properties ensure long-lasting coloration in fabrics and finished goods. The dye is supplied as a fine powder or granules with high purity, facilitating easy handling and dispersion in aqueous solutions. Due to its water solubility, it is preferred for applications demanding quick dissolution and minimal residue.
This dye conforms to industry standards for safety and environmental regulations when handled and disposed of properly, making it suitable for industrial and laboratory use across diverse sectors.

Pink Dye

Pink Dye is a synthetic dye formulation offering a vibrant pink coloration with a 6% dye concentration. It exhibits excellent affinity for protein fibers such as wool, silk, and nylon, providing bright and consistent pink hues. The dye is water-soluble under acidic conditions and is commonly used in textile dyeing, leather processing, and specialty applications requiring durable and vivid pink color. It also demonstrates good fastness to washing, light, and perspiration.

Pipe Clay Triangles

Original price was: $ 6.18.Current price is: $ 6.07.

 Pipe Clay Triangles are heat-resistant supports used in laboratory setups to hold crucibles over a Bunsen burner or other heat sources. They consist of three lengths of ceramic (pipe clay) tubing threaded over a triangular metal wire frame, typically made of galvanized iron or nickel-chromium alloy. These ceramic-coated wires provide stable and high-temperature-resistant platforms, allowing crucibles to be heated directly during ashing, calcination, or other high-temperature experiments. Widely used in chemistry labs and educational institutions, they are essential components for supporting small containers while minimizing heat transfer loss or instability.

PIPETTE BULB

Original price was: $ 7.20.Current price is: $ 7.08.

A Pipette Bulb is a flexible, hand-operated rubber or silicone device designed to safely draw and dispense liquids into pipettes without the need for mouth pipetting. It functions by creating a vacuum when squeezed and released, allowing for controlled aspiration and expulsion of liquids in laboratory settings. Pipette bulbs are widely used in analytical, clinical, chemical, and educational laboratories to ensure safety and precision when working with chemical or biological samples. They are compatible with various types of pipettes, including volumetric, graduated, and serological pipettes.

PIPETTE FILLER BULB TYPE

Original price was: $ 8.13.Current price is: $ 8.07.

The Pipette Filler Bulb Type is a manual, rubber-based liquid handling accessory designed to provide safe and precise control over the aspiration and dispensing of liquids using pipettes. It is shaped like a bulb and typically includes one-way valves or a three-valve mechanism (Aspirate, Dispense, and Air Release) to regulate fluid movement. This tool eliminates the hazardous practice of mouth pipetting and ensures user safety when working with corrosive, toxic, or infectious substances. Compatible with both glass and plastic pipettes, the bulb-type pipette filler is widely used in educational, clinical, pharmaceutical, and analytical laboratories.

PITH BALLS ON STAND

Original price was: $ 9.37.Current price is: $ 9.29.

 Product Description
Pith Balls on Stand are lightweight, spherical objects typically made from dried plant pith (spongy plant tissue), suspended from insulating threads and mounted on a non-conductive support structure. These classical electrostatics demonstration tools are used in physics laboratories to visually illustrate principles of static electricity, charge induction, electric forces, and Coulomb’s Law. The balls are extremely lightweight and react readily to electrostatic forces when charged objects are brought nearby, making them ideal for teaching foundational electricity concepts. The stand is usually composed of a plastic or acrylic base and vertical support to ensure stability and electrical insulation during experiments.

Plastic Cell Holder

Original price was: $ 7.17.Current price is: $ 7.08.

A Plastic Cell Holder is a laboratory accessory used to securely hold electrochemical or dry cells (batteries) in place during physics or electrical experiments. It is typically made from non-conductive, durable plastic and may feature metal terminals or spring-loaded clips for electrical connections. These holders provide a stable and safe platform to integrate batteries into circuits for educational demonstrations, testing setups, or prototyping purposes. Designed for use with common battery sizes (such as D, C, AA, or specialized cells), the holder ensures easy insertion, removal, and reliable connection of power sources without short-circuiting. It is widely used in physics labs, electronics training, and school science kits.

PLASTIC DISSECTING TRAY WITHOUT WAX

Original price was: $ 9.18.Current price is: $ 9.07.

The Plastic Dissecting Tray without Wax is a laboratory instrument used to hold specimens during dissection procedures in biology, zoology, anatomy, and educational labs. Unlike traditional dissecting trays that include a wax layer for pinning specimens, this tray offers a reusable, wax-free surface, typically designed to accommodate separate pinning pads or mats (e.g., rubber or foam inserts). It is made from high-grade, chemical-resistant plastic such as polypropylene or ABS, offering a lightweight, durable, and easy-to-clean platform. The tray typically features raised sides to contain fluids and provide a controlled

PLASTIC TEST TUBE STAND 6HOLE

Original price was: $ 5.19.Current price is: $ 5.08.

The Plastic Test Tube Stand 6Hole is a laboratory support accessory designed to securely hold test tubes in an upright position during experimental procedures, storage, or drying. This version features six equally spaced holes, each capable of accommodating standard-size test tubes. Constructed from chemical-resistant, durable plastic such as polypropylene or ABS, the stand is lightweight, stable, and easy to clean. Often used in educational, analytical, and clinical laboratories, it provides a convenient and organized way to manage test tubes during chemical reactions, sample handling, or heating processes. The design may also include drying pegs or smaller side holes for inverted tube drying.

PLASTIC WASH BOTTLE

Original price was: $ 5.16.Current price is: $ 5.08.

A Plastic Wash Bottle is a squeezable laboratory container designed to dispense liquids—usually water or solvents—in a controlled stream through a narrow nozzle or spout. Made from chemical-resistant, semi-flexible plastic such as low-density polyethylene (LDPE), polypropylene (PP), or fluoropolymer materials, the bottle allows for precision rinsing or washing of laboratory glassware, instruments, or surfaces without direct contact. The cap and nozzle are typically screw-fitted and designed to prevent leaks while enabling directional flow. It is a standard utility item in chemical, biological, educational, and analytical laboratories.