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Lactic Acid AR, (500ml) - BULK PURCHASE | MOQ 1 CARTON

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Lactic Acid AR, (500ml) - BULK PURCHASE | MOQ 1 CARTON

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Lactic Acid AR (Analytical Reagent) is a high-purity, colorless liquid used in various chemical, pharmaceutical, and laboratory applications. As an organic acid, it is commonly utilized in research, synthesis, and analytical processes. Lactic acid is often employed in the food industry, as well as in biochemical and biotechnological research. The 500ml packaging size is ideal for laboratory or small-scale industrial use.

KEY FEATURES:

Analytical Chemistry: Used in titrations and for the preparation of buffer solutions.

Biochemical Research: Employed in studies involving fermentation, metabolic processes, and cellular respiration.

Pharmaceutical Industry: Utilized in drug formulation and as an intermediate in chemical synthesis.

Food Industry: Used in the production of lactic acid bacteria for dairy products, as well as in acidulants and preservatives.

Packaging: Supplied in a 500ml bottle, offering an adequate quantity for experimental or research purposes.

Solubility: Completely miscible in water and alcohol, making it versatile for various applications.

Stability: Stable under normal storage conditions; however, exposure to light or heat should be minimized.

Lanthanum(III)NitrateAR 100g - BULK PURCHASE | MOQ 1 CARTON

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Lanthanum(III)NitrateAR 100g - BULK PURCHASE | MOQ 1 CARTON

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Lanthanum(III) Nitrate (La(NO₃)₃) is a high-purity salt commonly used in analytical chemistry, laboratory synthesis, and materials science. As an analytical reagent (AR), it is primarily used for various chemical reactions, including precipitation processes, and in the preparation of lanthanum-based compounds. The 100g packaging size is ideal for laboratory-scale experiments and research purposes.

KEY FEATURES:

Chemical Synthesis: Used as a precursor for the preparation of other lanthanum compounds.

Catalysis: Employed in certain catalytic reactions in organic and inorganic chemistry.

Analytical Chemistry: Utilized in precipitation reactions and qualitative analysis of anions such as phosphates and fluorides.

Materials Science: Used in the production of phosphors and certain rare-earth-based materials.

Research: Commonly used in studies involving lanthanide chemistry, spectroscopy, and solid-state physics.

Packaging: Supplied in a 100g container, providing an appropriate quantity for routine laboratory use.

Solubility: Highly soluble in water, making it suitable for aqueous solutions and experiments.

Stability: Stable under normal laboratory conditions, but should be stored in a dry, cool environment to prevent contamination or degradation.

Lauryl Sulphate Broth Agar, 500g - BULK PURCHASE | MOQ 1 CARTON

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Lauryl Sulphate Broth Agar, 500g - BULK PURCHASE | MOQ 1 CARTON

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Lauryl Sulphate Broth Agar is a selective medium primarily used for the detection and enumeration of coliform bacteria, particularly in water, food, and environmental samples. It contains lauryl sulfate, which inhibits the growth of Gram-positive bacteria, allowing the selective growth of coliforms. The medium is ideal for use in microbiological studies and routine laboratory testing for water quality and sanitation.

KEY FEATURES:

Lauryl Sulfate: Acts as a selective agent, inhibiting the growth of Gram-positive bacteria while promoting the growth of coliforms.

Nutrient Base: Provides essential nutrients to support the growth of coliform organisms.

Agar: Solidifies the medium for easy handling and observation of bacterial growth.

Microbiological Testing: Used to detect and enumerate coliform bacteria, which are indicators of fecal contamination in water, food, and environmental samples.

Water Quality Testing: Commonly employed in water safety tests to detect possible contamination.

Food Safety: Used for testing food samples for the presence of coliforms as an indicator of sanitation levels.

LITHIUM CARBONATE 500g - BULK PURCHASE | MOQ 10 SETS

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LITHIUM CARBONATE 500g - BULK PURCHASE | MOQ 10 SETS

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Lithium carbonate (Li₂CO₃) is a white, crystalline inorganic compound that serves as a key material in various industrial and medical applications. It is commonly used in the production of lithium-ion batteries, glass and ceramics, and as a pharmaceutical for treating mood disorders. Lithium carbonate is water-insoluble but dissolves in acidic environments, making it versatile in different chemical processes.

KEY FEATURES:

Molecular Formula: Li₂CO₃

Molar Mass: 73.89 g/mol

Batteries: Essential for cathode material in lithium-ion batteries.

Glass and Ceramics: Enhances strength and thermal resistance.

Medical: Prescribed for bipolar disorder as a mood stabilizer.

Industrial: Used in aluminum production and other chemical synthesis processes.

Available in high-purity grades, suitable for technical and pharmaceutical applications.

Lugol’s Iodine solution 50ml - BULK PURCHASE | MOQ 1 CARTON

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Lugol’s Iodine solution 50ml - BULK PURCHASE | MOQ 1 CARTON

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Lugol’s Iodine solution is a liquid preparation that contains iodine dissolved in water, typically with potassium iodide, to form a dark brown solution. It's often used for its antiseptic properties, as well as in various medical, scientific, and laboratory applications.

KEY FEATURES:

Antiseptic Properties: Used to disinfect wounds, cuts, and abrasions by killing bacteria, fungi, and viruses.

Medical and Diagnostic Uses: Employed in diagnostic tests, including the iodine starch test for glucose and in thyroid function tests.

Surgical Use: Used for pre-operative antiseptic skin preparation.

Mild Skin Staining: The iodine can stain the skin and fabrics, so care should be taken when handling it.

Shelf Life: Typically has a long shelf life if stored in a cool, dark place to prevent the iodine from evaporating.

Other Uses: May also be used in water purification, as a reagent in chemistry, and sometimes for treating iodine deficiency.

Macconkey Agar 500g - BULK PURCHASE | MOQ 1 CARTON

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Macconkey Agar 500g - BULK PURCHASE | MOQ 1 CARTON

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MacConkey Agar (500g) is a type of selective and differential growth medium used in microbiology for the isolation and differentiation of enteric (intestinal) Gram-negative bacteria, particularly Escherichia coli and other members of the family Enterobacteriaceae.

KEY FEATURES:

Lactose Fermenters: Bacteria that ferment lactose (like E. coli) produce acid, which lowers the pH, causing the neutral red pH indicator to turn pink or red.

Non-Lactose Fermenters: Bacteria that do not ferment lactose (like Salmonella or Shigella) produce colorless or pale colonies, indicating no acid production.

Selective Action: The bile salts and crystal violet in MacConkey Agar inhibit the growth of most Gram-positive bacteria, making it selective for Gram-negative organisms.

Use in Enteric Pathogen Detection: Commonly used to isolate pathogens such as E. coli, Salmonella, Shigella, and Klebsiella from clinical samples, water, and food.

Inhibits Gram-Positive Bacteria: The inclusion of bile salts and crystal violet selectively suppresses Gram-positive organisms, providing clear differentiation of Gram-negative bacteria.

Application: Primarily used in clinical diagnostics, food testing, and environmental microbiology to detect contamination by Gram-negative enteric bacteria.

Magnesium Chloride Flakes - BULK PURCHASE | MOQ 10 SETS

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Magnesium Chloride Flakes - BULK PURCHASE | MOQ 10 SETS

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Magnesium Chloride Flakes are a form of magnesium salt commonly used in various applications, including in healthcare, agriculture, industrial processes, and for de-icing purposes.

KEY FEATURES:

Magnesium Supplement: Magnesium chloride is often used in dietary supplements and magnesium oil, as it helps to increase magnesium levels in the body. Magnesium is essential for nerve function, muscle function, bone health, and energy production.

Topical Application: Magnesium chloride flakes can be dissolved in water and applied topically as a magnesium-rich solution, often used for muscle relaxation, pain relief, and reducing cramps.

Magnesium chloride is widely used as a de-icing agent on roads, as it helps to lower the freezing point of water, preventing ice from forming during winter conditions. It’s often preferred over salt for its lower environmental impact.

Soil Fertilizer: Magnesium chloride is sometimes used to correct magnesium deficiencies in soil, as magnesium is an essential nutrient for plant growth. It can be applied as a foliar spray or directly to the soil.

Magnesium Chloride Hexahydrate ( Flakes) 500g AR - BULK PURCHASE | MOQ 1 CARTON

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Magnesium Chloride Hexahydrate ( Flakes) 500g AR - BULK PURCHASE | MOQ 1 CARTON

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Magnesium Chloride Hexahydrate (Flakes) 500g AR refers to a specific form of magnesium chloride that is hydrated with six molecules of water (MgCl₂·6H₂O). The "AR" designation stands for "Analytical Reagent," indicating that it is of a high purity grade, suitable for laboratory and scientific applications.

KEY FEATURES:

Reagent in Chemical Reactions: Magnesium chloride hexahydrate is often used as a reagent in chemical laboratories for synthesis or as part of a larger chemical process. It can be involved in reactions like the preparation of magnesium-based compounds or used as a source of magnesium ions in solution.

Analytical Testing: It is used in various analytical techniques, including titrations and preparation of standard solutions.

Magnesium Supplements: In some cases, it is used in the preparation of magnesium solutions for medical or pharmaceutical applications, particularly for magnesium supplementation.

Water Treatment: Due to its solubility and magnesium content, it can be used in water treatment process.

De-icing Agent: While typically not the primary form used for de-icing, it can still be used in road salt mixtures for de-icing due to its effectiveness at lowering the freezing point of water.

Industrial Applications: Used in the production of magnesium metal and other magnesium compounds.

Magnesium Sulfate, Anhydrous, 500g AR - BULK PURCHASE | MOQ 1 CARTON

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Magnesium Sulfate, Anhydrous, 500g AR - BULK PURCHASE | MOQ 1 CARTON

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Magnesium Sulfate, Anhydrous, 500g AR refers to a high-purity, water-free (anhydrous) form of magnesium sulfate, commonly used in laboratories and industrial applications. The "AR" designation stands for "Analytical Reagent," meaning the compound is of high purity and suitable for precise chemical work.

KEY FEATURES:

Reagent for Chemical Reactions: It is often used as a reagent in chemical laboratories, especially in reactions where a high-purity magnesium source is required.

Desiccant: Due to its hygroscopic nature (ability to absorb water), it can be used as a desiccant to dry solvents, gases, or other materials.

Preparation of Solutions: Magnesium sulfate anhydrous is commonly dissolved in water to prepare solutions for various laboratory applications, including in synthetic chemistry and chemical analysis.

High Purity: AR grade magnesium sulfate is purified to a high degree, ensuring that it is free from contaminants that could interfere with chemical reactions or analysis. It is ideal for use in experiments requiring precise and accurate results.

Epsom Salt: In lower grades, magnesium sulfate is used in medicine as "Epsom salt" for laxative purposes or to relieve muscle aches when dissolved in warm water. However, anhydrous magnesium sulfate is not typically used in this way due to its purity.

Magnesium Supplementation: In controlled dosages, it may be used in intravenous solutions for treating magnesium deficiencies.

Magnesium Sulphate BP (25kg) - BULK PURCHASE | MOQ 15 BAGS

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Magnesium Sulphate BP (25kg) - BULK PURCHASE | MOQ 15 BAGS

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Magnesium Sulphate BP, 25kg refers to a large quantity of magnesium sulfate that meets the standards set by the British Pharmacopoeia (BP). The BP grade ensures that the substance is of high quality and suitable for pharmaceutical, medical, and certain industrial uses.

KEY FEATURES:

Epsom Salt: Magnesium sulfate BP is widely known as "Epsom salt" in its medicinal form, commonly used for laxative purposes, to relieve constipation, and for its muscle-relaxing properties.

Intravenous Use: It may be used in intravenous solutions to treat magnesium deficiencies, as magnesium plays a crucial role in many physiological functions, including nerve transmission, muscle contraction, and enzyme activity.

Anticonvulsant: Magnesium sulfate BP is used in hospitals to treat seizures, particularly in patients with preeclampsia or eclampsia during pregnancy.

High Purity (BP Grade): BP-grade magnesium sulfate is purified to a high standard, ensuring it meets the strict quality criteria required for pharmaceutical and medical use.

Topical Applications: It can be used in warm baths for muscle relaxation and pain relief.

Laxative: As an oral solution, it serves as a saline laxative to treat constipation.

Injections: It is sometimes administered intravenously for specific medical conditions requiring magnesium supplementation or to prevent seizures in some conditions like eclampsia.

Mannitol Salt Agar 500g - BULK PURCHASE | MOQ 1 CARTON

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Mannitol Salt Agar 500g - BULK PURCHASE | MOQ 1 CARTON

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Mannitol Salt Agar (500g) is a selective and differential medium commonly used in microbiology to isolate and differentiate Staphylococcus species, particularly Staphylococcus aureus, from clinical and environmental samples.

KEY FEATURES:

High Salt Concentration (7.5-10% NaCl): Inhibits the growth of most bacteria, making it selective for halophilic (salt-loving) or halotolerant (salt-tolerant) species like Staphylococcus and some Micrococcus.

Phenol Red: Changes color from red to yellow in acidic conditions, indicating mannitol fermentation.

Beef Extract and Proteose Peptone: Provide essential nutrients for bacterial growth.

Solidifying Agent: Creates a solid surface for bacterial growth.

Mercuric Chloride AR, 500g - BULK PURCHASE | MOQ 10 SETS

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Mercuric Chloride AR, 500g - BULK PURCHASE | MOQ 10 SETS

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Mercuric Chloride AR (500g) is a highly toxic, inorganic compound with the chemical formula HgCl₂. It is used in various chemical, industrial, and laboratory applications. The "AR" designation stands for Analytical Reagent, indicating that this compound meets high purity standards, making it suitable for laboratory and chemical analysis.

KEY FEATURES:

Reagent in Chemical Reactions: Mercuric chloride is commonly used in organic synthesis and laboratory experiments, particularly as a catalyst or reagent in chemical reactions involving other halides or metals.

Preparation of Other Mercury Compounds: It is used in the production of other mercury compounds and as a precursor in various chemical syntheses.

Gravimetric Analysis: In analytical chemistry, mercuric chloride is used for gravimetric analysis to determine the presence of certain ions in solution.

Preservative: Historically, mercuric chloride was used as a preservative in some solutions for biological specimens, although its use has decreased due to its toxicity.

Antiseptic Properties: It has been used in some antiseptic preparations for its bactericidal properties, but this use is now less common due to the risks associated with mercury exposure.

Highly Toxic: Mercuric chloride is a potent poison and can be fatal if ingested, inhaled, or absorbed through the skin. It is extremely toxic to the kidneys, nervous system, and other organs.

Safety Precautions: It should be handled with great care, using appropriate safety equipment such as gloves, goggles, and a fume hood to avoid exposure. Proper disposal procedures must be followed to prevent contamination.

Mercuric Sulphate AR, 500g - BULK PURCHASE | MOQ 10 SETS

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Mercuric Sulphate AR, 500g - BULK PURCHASE | MOQ 10 SETS

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Mercuric Sulphate AR (500g) is a highly purified form of mercuric sulfate, an inorganic compound with the chemical formula HgSO₄. The "AR" grade indicates that it is of Analytical Reagent purity, making it suitable for laboratory and chemical applications requiring high-quality reagents.

KEY FEATURES:

Reagent in Chemical Reactions: Mercuric sulfate is used as a reagent in various chemical reactions, particularly in the preparation of other mercury compounds or in reactions where a source of mercury is required.

Inorganic Synthesis: It is used in inorganic synthesis processes to prepare mercury-based compounds, particularly in the production of mercury salts.

Catalysis: Mercuric sulfate can be used as a catalyst in certain organic reactions, particularly in the synthesis of organomercury compounds.

Gravimetric Analysis: It is sometimes used in analytical chemistry for gravimetric determination of sulfur or other related substances in samples, by precipitating mercury salts.

Mercury Ion Detection: Due to its composition, mercuric sulfate can be used in methods to detect and quantify mercury ions in solution.

Methanol 99.9%, 2.5L HPLC - BULK PURCHASE | MOQ 1 CARTON

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Methanol 99.9%, 2.5L HPLC - BULK PURCHASE | MOQ 1 CARTON

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Methanol 99.9%, 2.5L HPLC refers to a high-purity grade of methanol that is specifically designed for use in High-Performance Liquid Chromatography (HPLC). The "99.9%" indicates the purity level, and the packaging size is 2.5 liters. HPLC-grade methanol is suitable for analytical and preparative chromatography due to its high purity and low levels of impurities that could interfere with the analysis.

KEY FEATURES:

Low Impurities: Methanol labeled for HPLC use is purified to remove even trace amounts of contaminants that could alter the performance of HPLC columns or detectors. This is especially important for accurate analysis in environments such as pharmaceutical, environmental, or chemical laboratories.

Compatibility with Analytical Instruments: HPLC-grade methanol is chemically compatible with HPLC systems and will not introduce interfering peaks during chromatographic analysis.

Mobile Phase in HPLC: Methanol is commonly used as a solvent or component of the mobile phase in HPLC. It is ideal for use in reverse-phase and normal-phase chromatography applications.

Solubility: Methanol is an excellent solvent for a wide range of organic compounds, making it suitable for the analysis of a variety of substances, including small molecules, pharmaceuticals, and environmental samples.

The 99.9% purity ensures that the methanol contains minimal water and organic impurities, making it suitable for high-precision analytical work, including HPLC, where any impurities could lead to inaccurate results or interfere with the separation process.

Methanol CP (25litres) - BULK PURCHASE | MOQ 10 SETS

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Methanol CP (25litres) - BULK PURCHASE | MOQ 10 SETS

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Methanol CP (25 Litres) refers to Methanol (Chemical Pure), a high-purity grade of methanol that is commonly used in chemical applications and laboratory settings. The "CP" designation stands for Chemical Pure, which indicates that the methanol meets certain purity standards suitable for general chemical applications but may not be as rigorously purified as reagent or HPLC-grade methanol.

KEY FEATURES:

Purity: While CP-grade methanol may have a slightly lower purity than reagent or HPLC-grade methanol, it is still of high purity (typically ≥ 99.5%). It is free from significant impurities that would interfere with most chemical processes but may contain trace contaminants that are acceptable for non-analytical uses.

Suitability: CP-grade methanol is widely used in chemical synthesis, as a solvent, and in general laboratory work where the highest level of purity is not critical.

Solvent Properties: Methanol is a versatile solvent, capable of dissolving a wide variety of organic compounds, making it useful in many chemical reactions and processes.

Use in Organic Chemistry: It is commonly used in organic synthesis, both in laboratory and industrial settings, to dissolve reactants and facilitate reactions.

Cleaning and Extraction: Methanol is also employed for cleaning laboratory glassware and as a solvent in extractions.

Chemical Synthesis: Methanol is a key ingredient in the synthesis of various chemicals, including formaldehyde, acetic acid, and methyl esters.

Production of Solvents and Fuels: It is used as a precursor in the production of other chemicals and fuels, including biodiesel and antifreeze.

Extraction and Purification: Methanol can be used in liquid-liquid extraction procedures or as part of chromatography systems in certain applications.

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