Copper Hydroxide Extra Pure

Original price was: $ 19.00.Current price is: $ 18.75.
Copper Hydroxide Extra Pure is a finely powdered, blue-green compound used in laboratory settings for analytical, inorganic, and qualitative chemistry applications. Its high purity makes it ideal for precipitation reactions, synthesis of copper-based compounds, and studies involving hydroxide ion behavior. In educational labs, it demonstrates typical base-metal hydroxide characteristics, such as low solubility and reactivity with acids to form copper salts. Due to its instability under light and air, it should be handled with care and stored in well-sealed, light-resistant containers to maintain its integrity for reliable experimental outcomes.

Copper powder Extra Pure

Original price was: $ 18.00.Current price is: $ 17.56.
Copper Powder Extra Pure is a fine, reddish-brown metallic powder used extensively in laboratory applications involving redox reactions, catalysis, and the synthesis of organometallic compounds. Its high purity ensures minimal interference from contaminants, making it suitable for analytical studies, electrochemical experiments, and educational demonstrations of metal reactivity and conductivity. This powder also serves as a reducing agent in specific chemical reactions and is often utilized in material science research for investigating particle behavior and surface area effects. It should be handled in a dry, inert environment and stored in tightly sealed containers to prevent oxidation.

Copper Turnings Extra Pure

Original price was: $ 20.00.Current price is: $ 19.00.
Copper Turnings Extra Pure are thin, spiral-shaped shavings of elemental copper, produced from high-purity metal and widely used in laboratory applications requiring clean, reactive metal surfaces. Their large surface area makes them ideal for redox reactions, hydrogen generation experiments, and the preparation of copper salts through acid reactions. In educational and research settings, they are preferred for demonstrations involving displacement reactions and metal activity series studies. The extra pure grade guarantees minimal contamination, ensuring accurate and reproducible results. To prevent oxidation and maintain reactivity, copper turnings should be stored in dry, airtight containers.

Cresol Red Indicator Extra Pure

Original price was: $ 18.00.Current price is: $ 17.43.
Cresol Red Indicator Extra Pure is a high-purity pH indicator dye widely used in laboratory titrations, buffer solutions, and biochemical assays. It exhibits a clear color change from yellow to red over the pH range of approximately 7.2 to 8.8, making it suitable for detecting slight pH shifts in weakly basic environments. Its stable performance and extra pure grade ensure consistent results in analytical chemistry, molecular biology, and spectrophotometric applications. Ideal for use in precise pH monitoring, Cresol Red should be handled with care and stored away from light and moisture to preserve its integrity.

Cupric Carbonate Extra Pure

SHORT DESCRIPTION Cupric Carbonate Extra Pure is a fine, green, high-purity compound used in laboratories for inorganic synthesis, analytical chemistry, and educational demonstrations. It serves as a reliable source of copper ions in reactions and decomposes upon heating to form copper oxide, making it useful for studying thermal decomposition. In qualitative analysis, it is employed to observe characteristic reactions of copper salts. Its extra pure grade ensures minimal interference from impurities, supporting accurate experimental outcomes. Cupric carbonate should be handled in a dry environment and stored in tightly sealed containers to prevent degradation and maintain stability.

Cupric Chloride Extra Pure

Original price was: $ 19.00.Current price is: $ 18.78.
Cupric Chloride Extra Pure is a green to yellowish crystalline compound widely used in laboratories as a catalyst, reagent, and source of copper ions in various chemical reactions. It plays a key role in organic synthesis, photochemical processes, and analytical chemistry procedures, especially for detecting reducing agents and halide ions. Its high solubility in water and alcohol allows for versatile application across wet-lab experiments. The extra pure grade ensures excellent reliability and minimal impurities, making it ideal for precision work in research and education. Store in a cool, dry place, protected from moisture and light to preserve its reactivity.

Cupric Oxide Extra Pure

Cupric Oxide Extra Pure is a black, fine powder extensively used in laboratory settings as a stable, high-purity source of copper in oxidation state +2. It is commonly applied in organic synthesis, inorganic reactions, and thermal decomposition studies, as well as in qualitative and quantitative analysis of copper. Its thermal stability also makes it suitable for ceramic glazing and as a precursor in catalyst preparation. This extra pure grade ensures low impurity levels, essential for accurate experimental results and reproducible data in both educational and research laboratories. It should be stored in a tightly sealed container away from moisture and strong acids.

Cupric Sulphate Anhydrous Extra Pure

Original price was: $ 18.10.Current price is: $ 17.98.
Cupric Sulphate Anhydrous Extra Pure is a white to grayish crystalline powder that serves as a highly concentrated form of copper(II) sulphate, ideal for laboratory applications requiring precise copper ion concentrations. It is commonly used in analytical chemistry, electroplating studies, and as a reagent in qualitative tests for reducing sugars and proteins. Its dehydrated form is especially suited for moisture-sensitive reactions or as a drying agent in certain chemical processes. The extra pure grade ensures minimal contamination, making it reliable for high-accuracy research and educational experiments. Store in a cool, dry environment to prevent rehydration and degradation.

Cupric Sulphate Pentahydrate Extra Pure

Original price was: $ 20.00.Current price is: $ 19.32.
Cupric Sulphate Pentahydrate Extra Pure is a vibrant blue crystalline compound widely used in laboratories for its high solubility and consistent copper ion content. It is essential in analytical chemistry for Fehling's and Benedict’s solutions, in electrochemistry for plating and battery experiments, and as a biological nutrient in microbiological media. The pentahydrate form offers ease of handling and precise formulation in aqueous solutions. This extra pure grade ensures exceptional purity, making it suitable for teaching labs, research applications, and controlled experimental procedures. Store in a sealed container away from heat and moisture to maintain its crystalline integrity.

Deionized Water

Original price was: $ 1.00.Current price is: $ 0.38.
Deionized Water (DI Water), also known as demineralized water, is highly purified water that has had almost all of its mineral ions (such as sodium, calcium, iron, copper, chloride, and sulfate) removed through ion exchange, reverse osmosis, or other purification methods. It is a clear, colorless, odorless liquid with extremely low electrical conductivity and is considered chemically pure. Deionized water is used in applications where water purity is critical, including pharmaceuticals, electronics, cosmetics, laboratory use, and various industrial processes. Its lack of minerals makes it highly reactive with contaminants, which makes it both useful and sensitive in technical applications.

Deionized Water Extra Pure

Original price was: $ 7.00.Current price is: $ 6.59.
Deionized Water Extra Pure is ultra-purified water that has had all mineral ions, such as sodium, calcium, iron, chloride, and sulfate, removed through ion-exchange processes. It is widely used in laboratories as a solvent, reagent diluent, and cleaning agent for sensitive instruments, ensuring no interference from dissolved ions in chemical analyses or reactions. This extra pure grade guarantees extremely low conductivity and minimal contaminants, making it ideal for analytical procedures, biological experiments, and preparation of standard solutions. It should be stored in clean, non-leaching containers to maintain its purity and prevent recontamination.

Dextrose Monohydrate Extra Pure

Original price was: $ 18.00.Current price is: $ 17.34.
Dextrose Monohydrate Extra Pure is a high-purity crystalline form of glucose containing one molecule of water. It is widely used in laboratory settings as a carbon source in microbial culture media, fermentation processes, and biochemical assays. Its precise composition and consistent solubility make it ideal for preparing nutrient solutions, buffers, and test reagents. In research and educational labs, it supports various metabolic and enzymatic studies. This extra pure grade ensures minimal impurities, providing reliable results in sensitive analytical and biological applications. Store in a tightly sealed container in a cool, dry place to preserve its quality and prevent clumping.

Dextrose Monohydrate Glucose Extra Pure

Original price was: $ 19.00.Current price is: $ 18.40.
Dextrose Monohydrate Glucose Extra Pure is a laboratory-grade form of glucose with one molecule of water per glucose unit, offering high purity and excellent solubility in water. It serves as a vital energy source in microbiological culture media, fermentation experiments, and biochemical assays. Its predictable behavior and minimal impurities make it suitable for preparing reagents, buffers, and standard solutions in analytical and biological research. This compound is especially useful in cell culture work and metabolic studies where glucose is a key variable. Store in an airtight container away from moisture and direct sunlight to maintain its crystalline integrity.

Di-sodium Tetraborate Borax Extra Pure

Original price was: $ 18.00.Current price is: $ 17.86.
Di-sodium Tetraborate Borax Extra Pure is a high-purity boron compound widely used in laboratory applications for its buffering, emulsifying, and fluxing properties. In analytical chemistry, it serves as a reagent in qualitative and quantitative analysis, particularly in flame tests and as a flux in the preparation of glass beads for spectroscopy. Its buffering capacity is valuable in maintaining pH stability in various solutions, while its detergent-like action supports cleaning and sample preparation. This extra pure grade ensures minimal contaminants, making it ideal for precision work in research, teaching, and industrial laboratories. Store in a cool, dry environment in a well-sealed container.

Diastase Enzyme Powder Extra Pure

Original price was: $ 18.00.Current price is: $ 17.20.
Diastase Enzyme Powder Extra Pure is a high-activity amylolytic enzyme preparation used in laboratory settings to catalyze the breakdown of starch into simpler sugars like maltose and glucose. It plays a crucial role in biochemical and enzymatic assays, fermentation studies, and educational demonstrations involving carbohydrate metabolism. This extra pure grade ensures high enzyme purity, offering reliable and reproducible results in analytical work and research. Ideal for controlled hydrolysis experiments and studies on enzyme kinetics, it should be stored in a cool, dry place to preserve its enzymatic activity and stability.

Dichloromethane

Original price was: $ 3.00.Current price is: $ 2.90.
Dichloromethane, also known as methylene chloride, is a volatile, colorless liquid with a sweet, chloroform-like odor. It is a chlorinated solvent widely used in industrial, pharmaceutical, and laboratory applications due to its excellent solvent properties, including high volatility, moderate polarity, and low boiling point (about 39.6°C). DCM is prized for its ability to dissolve a wide range of organic compounds, making it ideal for extraction, paint stripping, degreasing, and chemical processing. However, due to health and environmental concerns, its use is regulated and controlled in many countries.

Diethyl Ether Extra Pure

Original price was: $ 46.00.Current price is: $ 45.12.
Diethyl Ether Extra Pure is a volatile, highly flammable solvent widely used in laboratory settings for extractions, recrystallization, and as a reaction medium in organic synthesis. Its low boiling point and high volatility make it ideal for evaporative processes and rapid solvent removal. In analytical labs, it is commonly employed for liquid-liquid extraction due to its excellent miscibility with a variety of organic compounds. This extra pure grade ensures minimal impurities, making it suitable for sensitive chemical reactions and research applications. Proper storage in a tightly sealed, cool, and well-ventilated area is essential to maintain stability and safety.

Dip Needle Complete

Dip Needle Complete is a fully assembled and calibrated magnetic dip measurement instrument used for precise determination of the Earth’s magnetic inclination angle. This complete apparatus includes a magnetized dip needle mounted on a low-friction pivot within a protective housing, accompanied by a graduated circular scale for accurate angular readings. The instrument is designed for use in geophysical surveys, educational labs, and research institutions to study Earth’s magnetic field behavior. The complete setup ensures reliable, repeatable measurements with enhanced durability and ease of use, suitable for both field and laboratory environments.

Dipotassium Hydrogen Phosphate Extra Pure

Original price was: $ 20.00.Current price is: $ 19.32.
Dipotassium Hydrogen Phosphate Extra Pure is a high-purity inorganic salt commonly used in laboratories as a buffering agent, particularly in the preparation of phosphate buffer solutions for biochemical and analytical procedures. It plays a vital role in maintaining stable pH conditions in enzymatic and molecular biology experiments. Additionally, it serves as a source of potassium and phosphorus in various chemical reactions and culture media. This extra pure grade ensures excellent consistency and low levels of contaminants, making it ideal for high-precision lab work. It should be stored in a cool, dry place, tightly sealed to avoid moisture absorption.

Disodium Hydrogen Phosphate Dihydrate Extra Pure

Original price was: $ 19.00.Current price is: $ 18.98.
Disodium Hydrogen Phosphate Dihydrate Extra Pure is a laboratory-grade chemical widely utilized as a buffering agent and pH stabilizer in analytical chemistry, molecular biology, and biochemical research. It is commonly used in the preparation of phosphate buffer solutions, supporting the maintenance of optimal conditions for enzyme activity and cell culture. This dihydrate form ensures accurate hydration levels for reliable solution formulation. Its high purity makes it suitable for sensitive lab applications requiring minimal interference from impurities. The compound should be kept tightly sealed in a dry environment to preserve its integrity and reactivity.  

Disodium Hydrogen Phosphate Extra Pure

Original price was: $ 20.00.Current price is: $ 19.80.
Disodium Hydrogen Phosphate Extra Pure is a high-purity, anhydrous inorganic salt widely used in laboratory settings as a buffering agent, pH regulator, and reagent in chemical analysis. It plays a crucial role in preparing phosphate buffer systems for biochemical assays, molecular biology protocols, and microbial culture media. With its reliable solubility and consistent reactivity, it supports accurate calibration of pH in solutions. Its extra pure grade ensures minimal contamination, making it ideal for use in sensitive analytical and research environments. Proper storage in airtight containers is recommended to prevent moisture absorption and preserve its effectiveness.

Disodium Phosphate Extra Pure

Original price was: $ 18.00.Current price is: $ 17.80.
Disodium Phosphate Extra Pure is a high-grade inorganic compound commonly used in laboratories as a buffering agent, emulsifier, and reagent. It is particularly valuable in preparing phosphate buffer solutions for biochemical and molecular biology applications. Its reliable pH-stabilizing properties make it ideal for use in analytical chemistry, food analysis, and preparation of reagent mixtures. With excellent solubility in water and minimal impurities, this extra pure form ensures accuracy and consistency in experimental results across a wide range of laboratory procedures.

Dissecting Board / Soft Board

Dissecting Board, also known as Soft Board, is a laboratory accessory designed to provide a stable and cushioned surface for securing biological specimens during dissection procedures. Typically made from soft, durable materials like foam or rubber, the board allows easy pinning of specimens without causing damage or slippage. It is widely used in medical, veterinary, educational, and research laboratories for anatomical studies, surgical training, and sample preparation. The soft texture enhances precision and control, facilitating effective specimen manipulation and minimizing tissue trauma.

Distilled Water Extra Pure

Original price was: $ 7.00.Current price is: $ 6.59.
Distilled Water Extra Pure is laboratory-grade water that has been thoroughly purified through distillation to remove all dissolved salts, minerals, organic compounds, and microbial contaminants. It serves as an essential solvent and diluent in chemical analyses, reagent preparation, and biological experiments where purity is critical. Its high level of cleanliness ensures minimal interference in sensitive laboratory procedures, making it ideal for use in analytical instrumentation, standard solution preparation, and microbiological testing.

Double, Triple, Single Lab Pulley

Lab pulleys—available as single, double, or triple configurations—are precision-engineered mechanical devices used in laboratory settings to change the direction of force or lift loads with reduced effort. Typically made from durable materials such as metal alloys or hard plastics, these pulleys consist of grooved wheels that guide ropes or cords smoothly during experiments and mechanical setups. Single pulleys have one wheel, doubles have two, and triples have three wheels, allowing different mechanical advantages depending on the setup. Lab pulleys are essential in physics education, mechanical experiments, and engineering demonstrations where principles of force, tension, and motion are studied.

EDTA Disodium Salt Extra Pure

Original price was: $ 20.00.Current price is: $ 19.60.
EDTA Disodium Salt Extra Pure is a high-purity chelating agent widely used in laboratory settings for complexometric titrations, metal ion sequestration, and buffer preparation. It binds strongly with divalent and trivalent metal ions like calcium, magnesium, and iron, making it essential in water hardness testing, biochemical research, and analytical chemistry. Its stability and effectiveness in controlling metal ion activity also make it valuable in molecular biology protocols and diagnostic reagent formulations.

Egg Albumen Extra Pure

Original price was: $ 18.00.Current price is: $ 17.45.
Egg Albumen Extra Pure is a high-grade laboratory reagent derived from the white of eggs, known for its excellent protein content and binding properties. It is commonly used in biochemical experiments, protein electrophoresis, microbiological media, and as a blocking agent in immunoassays like ELISA. Its purity ensures consistent results in sensitive lab procedures involving protein interactions, enzyme activity studies, and cell culture applications.

Epsom Salts Magnesium Sulphate Extra Pure

Original price was: $ 18.00.Current price is: $ 17.54.
Epsom Salts Magnesium Sulphate Extra Pure is a high-purity, crystalline compound widely used in laboratory settings as a source of magnesium ions and as a drying or stabilizing agent in various chemical reactions. It is particularly valuable in analytical chemistry, buffer preparation, and qualitative tests involving sulfate or magnesium detection. In biological and biochemical research, it is often used to prepare nutrient solutions and culture media. The extra pure grade ensures minimal contaminants, making it suitable for precision applications and sensitive experiments. It should be stored in a cool, dry place to maintain its crystalline structure and prevent moisture absorption.

Eriochrome Extra Pure

Original price was: $ 20.00.Current price is: $ 19.89.
Eriochrome Extra Pure—typically referring to Eriochrome Black T—is a complexometric indicator primarily used in EDTA titrations to detect metal ions, especially calcium (Ca²⁺) and magnesium (Mg²⁺) in water hardness analysis. In its extra pure grade, this dye ensures sharp, precise endpoint detection by minimizing impurities that could cause background coloration or interferences in spectrophotometric or volumetric determinations. It functions by forming a wine-red complex with metal ions, which turns blue when the metal is sequestered by EDTA. Suitable for high-precision analytical chemistry, it should be stored away from light and moisture to preserve stability.

Ethanol Extra pure Extra Pure

Original price was: $ 32.00.Current price is: $ 31.60.
Ethanol Extra pure Extra Pure is a highly purified grade of ethyl alcohol widely used in laboratory, pharmaceutical, cosmetic, and analytical applications. At 99.8% purity, it contains minimal water, making it ideal for dehydration reactions, chromatography, spectroscopy, and cleanroom procedures. It serves as a universal solvent, disinfectant, and intermediate in chemical synthesis. This extra pure grade ensures low impurity levels, making it suitable for precision scientific experiments and pharmaceutical formulations. It is volatile and flammable, so it should be stored tightly sealed, in a cool, well-ventilated area, away from ignition sources.

Ethyl Acetate Extra Pure

Original price was: $ 33.89.Current price is: $ 33.00.
Ethyl Acetate Extra Pure is a high-purity solvent widely used in analytical laboratories, chromatography, and sample preparation due to its fast evaporation and low toxicity. In laboratory settings, it’s valued for extraction, purification, and reaction medium roles, especially in organic synthesis. Its low water content and consistent purity make it suitable for GC/HPLC applications, adhesive formulations, and residue analysis. It must be handled in well-ventilated areas, away from heat or flame, and stored in tightly sealed containers to maintain its stability and prevent contamination.

Expansion of Liquid Apparatus

Expansion of Liquid Apparatus is a laboratory device designed to measure the volumetric expansion of liquids when subjected to temperature changes. It consists of a graduated glass tube connected to a bulb containing the test liquid. As the liquid heats and expands, the change in volume is observed and recorded through the graduated scale. This apparatus is essential in physical chemistry and materials science for studying thermal expansion coefficients and understanding liquid behavior under varying thermal conditions. It is commonly made from chemically resistant borosilicate glass to withstand thermal stress and chemical exposure.

Fehling Solution 1 and 2 Extra Pure

Original price was: $ 36.00.Current price is: $ 35.90.
Fehling Solution 1 and 2 Extra Pure are essential reagents in classical laboratory chemistry, particularly used for the qualitative detection of reducing sugars such as glucose.
  • Fehling Solution 1 contains copper(II) sulfate, while 
  • Fehling Solution 2 contains an alkaline potassium sodium tartrate (Rochelle salt) solution. 
When mixed in equal parts just before use, they form a deep blue complex that, upon heating with a reducing sugar, yields a brick-red precipitate of cuprous oxide, confirming the presence of aldehyde groups. These solutions are highly valuable in educational labs, food testing, and biochemical experiments. Store them separately in cool, dry conditions, and always mix fresh for accurate results.

Ferric Chloride Anhydrous Extra Pure

Original price was: $ 18.00.Current price is: $ 17.90.
Ferric Chloride Anhydrous Extra Pure is a highly refined, moisture-free compound composed of iron and chlorine (FeCl₃). In laboratory settings, it is widely used as a reagent for detecting phenols and as an etching agent for metals, especially in printed circuit board (PCB) production. Its strong oxidizing properties also make it suitable for redox reactions, qualitative analysis, and inorganic synthesis. This extra pure grade ensures minimal impurities, making it ideal for precise and controlled chemical experiments.

Ferric Nitrate Extra Pure

Original price was: $ 20.00.Current price is: $ 19.98.
Ferric Nitrate Extra Pure is a high-purity iron(III) salt (Fe(NO₃)₃) commonly used in analytical chemistry, inorganic synthesis, and qualitative analysis. In the lab, it serves as an oxidizing agent and a source of ferric ions in solution. It’s also employed in the preparation of coordination compounds, as a catalyst, and in various colorimetric tests. Its extra pure grade ensures low levels of contaminants, making it suitable for precision laboratory applications.

Ferric Sulphate Extra Pure

Original price was: $ 18.00.Current price is: $ 17.80.
Ferric Sulphate Extra Pure is a high-grade iron(III) sulfate compound (Fe₂(SO₄)₃) widely used in laboratory settings for analytical and research purposes. It functions as an oxidizing agent and is employed in water analysis, pigment preparation, and chemical synthesis. Its high purity makes it ideal for experiments requiring minimal interference from impurities.

Ferrous Sulphate heptahydrate Extra Pure

Original price was: $ 18.00.Current price is: $ 17.67.
Ferrous Sulphate heptahydrate Extra Pure is a high-purity laboratory-grade chemical commonly used as a reliable source of ferrous ions (Fe²⁺) in analytical chemistry and educational experiments. With its vivid blue-green crystalline appearance, this compound plays a crucial role in redox reactions, qualitative analysis, and titration procedures. It is frequently utilized in the preparation of iron standards, as a reducing agent, and in experiments that demonstrate oxidation-reduction principles. Due to its high level of purity, it is well-suited for controlled laboratory environments where consistent and accurate results are essential. Proper storage in a cool, dry place is recommended, as the compound is prone to oxidation and moisture sensitivity.

Ferrous Sulphide Extra Pure

Original price was: $ 19.00.Current price is: $ 18.76.
Ferrous Sulphide Extra Pure is a high-purity, dark grey to black solid compound primarily used in laboratory demonstrations, especially for generating hydrogen sulphide (H₂S) gas when reacted with dilute acids. This reaction is a classic example in inorganic chemistry for studying gas evolution and the properties of sulfide compounds. Beyond educational uses, ferrous sulphide is also employed in analytical testing and in certain metallurgical and industrial processes where controlled sulfur introduction is required. Its high purity ensures minimal interference from impurities, making it ideal for precise scientific applications. The compound should be handled in a well-ventilated area and stored in tightly sealed containers to avoid moisture exposure and the release of toxic gases.

Ferulic Acid Extra Pure

Original price was: $ 19.00.Current price is: $ 18.67.
Ferulic Acid Extra Pure is a high-grade organic compound widely valued for its potent antioxidant properties. Naturally found in the cell walls of plants such as rice, wheat, and oats, it plays a key role in protecting cells from oxidative stress by neutralizing free radicals. In laboratory and research settings, Ferulic Acid is frequently used in studies related to aging, skincare formulations, and UV protection, due to its ability to stabilize sensitive ingredients like vitamins C and E. Its high purity makes it especially suitable for pharmaceutical and cosmetic applications where consistency and efficacy are critical. This compound is also explored for its potential anti-inflammatory and antimicrobial benefits, further expanding its versatility across various scientific and industrial domains.

Field Stain A and B Extra Pure

Original price was: $ 19.00.Current price is: $ 18.90.
Field Stain A and B Extra Pure are specially formulated biological stains used primarily in hematology and microbiology for rapid differential staining of blood smears and parasites, especially in field conditions. Field Stain A typically contains methylene blue and azure dyes dissolved in a phosphate buffer, which preferentially stains the nuclei and cytoplasm of white blood cells. Field Stain B, on the other hand, contains eosin and counterstains the red blood cells and other acidic cellular components. Together, these stains provide excellent contrast and clarity, making them ideal for identifying malarial parasites and conducting quick diagnostic assessments in low-resource or remote environments. Their extra pure quality ensures minimal contamination, consistent performance, and reliable results in both clinical and educational settings.

Folin Ciocalteus Phenol Reagent Extra Pure

Original price was: $ 40.00.Current price is: $ 39.32.
Folin Ciocalteus Phenol Reagent Extra Pure is a high-grade chemical solution widely used in analytical chemistry and biochemistry for the colorimetric determination of phenolic and polyphenolic compounds. It functions by reacting with phenol groups to produce a blue complex, the intensity of which is directly proportional to the concentration of phenols present in the sample. This makes it an essential reagent in food science for measuring antioxidant capacity and total phenolic content in fruits, vegetables, beverages, and plant extracts. Its extra pure formulation ensures precision, reproducibility, and minimal background interference, making it ideal for research, quality control, and advanced laboratory applications.

Formaldehyde Extra Pure

Original price was: $ 27.00.Current price is: $ 26.21.
Formaldehyde Extra Pure is a highly concentrated and refined aqueous solution of formaldehyde gas, commonly used in laboratories, industrial processes, and research applications. Renowned for its potent disinfectant and preservative properties, it is widely employed in histology for tissue fixation, in microbiology for sterilization, and in various chemical syntheses as a versatile reagent and building block. Its extra pure grade ensures minimal impurities, making it suitable for sensitive analytical procedures, formulation work, and high-precision chemical reactions. This product must be handled with care due to its volatility and toxic nature, especially in enclosed environments.

Formic Acid Extra Pure

Original price was: $ 26.00.Current price is: $ 25.76.
Formic Acid Extra Pure is a colorless, pungent-smelling liquid with exceptional purity, making it ideal for high-precision laboratory and industrial applications. It is the simplest carboxylic acid and serves as a key reagent in organic synthesis, chromatography, and chemical analysis. Its high acidity and reducing properties make it useful in textile dyeing, leather tanning, electroplating baths, and as a preservative in livestock feed. In the lab, it is also used to adjust pH in sensitive reactions and in protein and peptide analysis. The extra pure grade ensures minimal contamination, which is critical for research-grade and analytical procedures.

Fructose Extra Pure

Original price was: $ 18.00.Current price is: $ 17.83.
Fructose Extra Pure is a high-purity, naturally occurring monosaccharide renowned for its intense sweetness and excellent solubility. Widely used in laboratory research, food analysis, and pharmaceutical formulations, it serves as a key carbohydrate reference and energy source in various biochemical applications. Its high reactivity and compatibility with a range of analytical techniques make it ideal for testing and formulation development in nutritional science, fermentation processes, and metabolic studies. The extra pure grade ensures minimal interference from impurities, making it suitable for precision-sensitive environments.

Fumaric Acid Extra Pure

Original price was: $ 19.00.Current price is: $ 18.54.
Fumaric Acid Extra Pure is a white crystalline organic compound known for its use as a food acidulant, a chemical intermediate, and a reagent in laboratory analysis. This trans-isomer of butenedioic acid plays a significant role in the Krebs cycle and is commonly used in biochemical and pharmaceutical research. In laboratories, it serves as a standard for titrations and a pH modifier in formulations. Its excellent stability, solubility in alcohol, and high purity make it suitable for precision applications, including quality control testing, analytical chemistry, and synthesis of esters and resins.

Glass Cutter Diamond Pencil

Glass Cutter Diamond Pencil is a precision cutting tool designed for scoring and cutting glass with high accuracy. Featuring a durable diamond-tipped cutting edge, this pencil-style cutter provides clean, smooth lines on various types of glass surfaces, including tempered and stained glass. Its ergonomic design allows for easy handling and control, making it a preferred choice for glassworkers, artisans, and laboratory technicians. The diamond tip ensures long-lasting sharpness and consistent performance, enabling efficient glass cutting without excessive pressure or breakage.

Glass Tubing Cutter File

Glass Tubing Cutter File is a specialized tool designed for scoring and preparing glass tubes before breaking them cleanly. It typically features a hardened steel or diamond-coated cutting surface combined with a file mechanism to smooth and shape the scored area, ensuring precise and controlled glass cutting. This tool is essential for laboratory technicians, glassworkers, and craftsmen who work with glass tubing, enabling safe and accurate customization of glass lengths and shapes.

Glass Tubing Cutter Wheel Type

Glass Tubing Cutter Wheel Type is a precision cutting tool designed specifically for scoring and cutting glass tubes and rods. It features a sharp, durable cutting wheel mounted on an adjustable frame that allows for smooth, clean cuts with minimal effort. The tool is essential for laboratory, industrial, and craft applications where accurate glass tubing modification is required. Its ergonomic design ensures controlled handling and consistent performance, making it a reliable accessory for glassware preparation and repairs.

Glycerol Extra Pure

Original price was: $ 37.00.Current price is: $ 36.75.
Glycerol Extra Pure is a clear, viscous, and odorless liquid widely valued for its hygroscopic and solvent properties. With a purity suitable for laboratory, pharmaceutical, and analytical applications, it serves as a versatile reagent and humectant. In laboratories, Glycerol is commonly used in sample preservation, preparation of enzyme storage solutions, and as a stabilizing agent in electrophoresis gels. Its non-toxic and biodegradable nature also makes it ideal for educational experiments and sensitive chemical processes. Its high purity ensures consistent performance in both qualitative and quantitative analysis.

Glycerol Monostearate Extra Pure

Original price was: $ 18.00.Current price is: $ 17.85.
Glycerol Monostearate Extra Pure is a high-purity, white, odorless, and tasteless powder or flake widely used as an emulsifier, thickening agent, and stabilizer. In laboratory and industrial settings, it is particularly valuable for its role in forming stable emulsions in aqueous and oily systems. Commonly used in food science experiments, pharmaceutical formulations, and cosmetic product development, GMS improves consistency and shelf-life. It also serves as a dispersing agent and plasticizer in various polymer applications. Its extra pure grade ensures reliable performance where precision and chemical cleanliness are required.