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Lab Chemicals

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₹565   ₹599
You save ₹34!
5.68% OFF
RANDHAWA GLOBAL Buffer Powder with pH Value 7.0 for Chemistry Labs, ‎B44601 is a substance used in chemistry to maintain the pH (acidity or alkalinity) of a solution at a relatively constant and specific value. Buffers are essential in various chemical and biological processes, as they help stabilize the pH level, preventing rapid or extreme changes that can affect the outcome of reactions. Here's a detailed explanation of buffer powder in 300 words:
Composition and Function:
Buffer powders are typically composed of two main components: a weak acid and its corresponding conjugate base (or a weak base and its corresponding conjugate acid).
When dissolved in water, these components react with hydrogen ions (H+) or hydroxide ions (OH-) to maintain the pH within a specific range.
The weak acid can neutralize excess hydroxide ions, while the conjugate base can neutralize excess hydrogen ions, preventing the pH from becoming too acidic or too alkaline.
pH Regulation:
Buffer solutions are particularly important in chemical and biological experiments where maintaining a specific pH is critical.
Biological systems, such as the human body, rely on buffers to maintain stable pH levels within narrow ranges to support enzymatic reactions and cellular functions.
In laboratories, buffer powders are used to create buffer solutions with known pH values, which are then added to reactions to control the pH and ensure reliable results.
Applications:
Buffers are used in various scientific fields, including biochemistry, molecular biology, and analytical chemistry.
They are used in enzyme assays, DNA and RNA isolation, cell culture, and electrophoresis to maintain the required pH for optimal reaction conditions.
Buffers are also used in pharmaceuticals, cosmetics, and food industries to control the pH of products and ensure their stability and effectiveness.
Preparation and Use:
Buffer powders are typically supplied in a dry form and need to be dissolved in a known volume of distilled or deionized water to create a buffer solution of a desired concentration.
The pH of the resulting buffer solution depends on the pKa of the weak acid-base pair and the ratio of the acid to the conjugate base.
Careful preparation is essential to ensure the accuracy and effectiveness of the buffer solution.
In summary, buffer powder is a chemical reagent used to prepare buffer solutions that help maintain a specific and stable pH in various chemical and biological processes. Buffers are crucial in scientific research, laboratory work, and industrial applications to ensure the reliability and consistency of experiments and products.
₹198 - ₹923
The Ionix pH Test Paper Roll offers a versatile and convenient solution for measuring the pH levels of soil and water in various applications. With a generous length of 5 meters, this pH test paper roll provides ample supply for multiple testing sessions, making it suitable for both personal and professional use. Designed for accuracy and reliability, the pH test paper roll features a pH range from 0 to 14, covering the entire spectrum of acidity and alkalinity. This broad range allows users to assess the pH levels of a wide variety of substances, including soil, water, solutions, and more, with precision and confidence. The roll format of the pH test paper offers flexibility and ease of use, allowing users to cut custom-sized strips according to their specific testing needs. Whether you're conducting experiments in a laboratory, performing field tests in agriculture or environmental science, or monitoring water quality in industrial settings, this pH test paper roll provides a convenient and adaptable solution. The pH test paper itself is constructed from high-quality materials that ensure accurate and consistent results. Each strip of test paper undergoes rigorous quality control measures to maintain reliability and performance, making it suitable for demanding applications where precise pH measurements are essential. With its compact and portable design, the Ionix pH Test Paper Roll is easy to store and transport, making it ideal for on-the-go testing requirements. Whether you're conducting research in the field or performing routine pH measurements in a laboratory, this pH test paper roll offers a reliable and efficient solution for assessing soil and water quality with ease. In summary, the Ionix pH Test Paper Roll (5 m) provides a practical and cost-effective tool for soil and water testing applications. With its wide pH range, convenient roll format, and reliable performance, this pH test paper roll is an invaluable asset for scientists, researchers, educators, and environmental professionals alike.
green checkMaterial : Litmus Paper
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Pack of 25 kilogram
₹223 - ₹6,489
The Ecofresh Container Desiccant Pouch for Absorbing Moisture in Shipping Containers (Pack of 1 to 25 Kg) is designed to help manage humidity inside shipping containers during transportation and storage. Its pouch-based format allows convenient positioning within enclosed container spaces, where it absorbs excess moisture from the surrounding environment. This can help reduce moisture-related concerns affecting packaged goods during long-distance movement and extended storage. Available in pack quantities from 1 to 25 Kg, it provides flexibility for different container sizes, cargo volumes, and shipping requirements. The Ecofresh Container Desiccant Pouch for Absorbing Moisture in Shipping Containers (Pack of 1 to 25 Kg) is suitable for export packaging, logistics, warehousing, freight transportation, industrial goods, textiles, machinery, and other cargo requiring humidity management. The pouch design simplifies placement within shipping containers and storage areas while avoiding loose desiccant handling. It is useful for businesses involved in domestic and international transportation where changing temperature and humidity conditions may affect packaged products. This desiccant provides a practical approach to moisture control throughout shipping and storage operations.
green checkType of Product : Container Desiccant
green checkUsage For : Absorbing Moisture
green checkItem Form : Granules & Powder
green checkSuitable For : Preventing mold, corrosion, bad odor, and moisture damage in long transit
₹1,533  
TM Media TM 147 LACTOBACILLUS MRS BROTH (MRS BROTH) 100gm is a high-quality microbiological media that is used for the cultivation of Lactobacillus species. This media is composed of a complex mixture of nutrients that are essential for the growth and proliferation of Lactobacillus bacteria. The media is available in a 100gm pack and is suitable for use in both research and industrial applications.
The Lactobacillus MRS Broth is a selective and differential media that is used for the isolation and identification of Lactobacillus species from various sources. The media contains peptone, yeast extract, dextrose, and other essential nutrients that provide a rich source of energy and nutrients for the growth of Lactobacillus bacteria. The media also contains a pH indicator that changes color in response to the acid produced by Lactobacillus bacteria during fermentation.
The Lactobacillus MRS Broth is a versatile media that can be used for the cultivation of Lactobacillus species from various sources, including dairy products, fermented foods, and environmental samples. The media is also suitable for the cultivation of Lactobacillus bacteria from clinical specimens, such as blood, urine, and feces.
The Lactobacillus MRS Broth is easy to prepare and can be used for both qualitative and quantitative analysis of Lactobacillus bacteria. The media is also suitable for the detection of antibiotic resistance in Lactobacillus species, making it an essential tool for research and industrial applications.
In conclusion, TM Media TM 147 LACTOBACILLUS MRS BROTH (MRS BROTH) 100gm is a high-quality microbiological media that is essential for the cultivation and identification of Lactobacillus species. The media is easy to prepare, versatile, and suitable for use in both research and industrial applications. If you are looking for a reliable and efficient media for the cultivation of Lactobacillus bacteria, then the Lactobacillus MRS Broth is the perfect choice for you.
₹636  
for sterility testing and cultivation of fastidious and nonfastidious microorganisms.
ROTH AGAR)
TM Media TM 332 SOYA CASEIN DIGEST MEDIUM is a highly specialized and reliable culture medium used for the detection and enumeration of antibiotic-producing microorganisms. It is also known as Antibiotic Assay Medium No. 37 and is a modified version of Tryptone Soya Broth (TSB) or Tryptone Soya Agar (TSA).
The medium is composed of a blend of enzymatic digests of soybean meal and casein, which provide a rich source of amino acids, peptides, and other nutrients essential for bacterial growth. The addition of glucose and sodium chloride further enhances the growth of microorganisms, while the pH indicator phenol red helps to monitor the pH changes during the growth of bacteria.
TM Media TM 332 SOYA CASEIN DIGEST MEDIUM is particularly useful for the detection and quantification of antibiotic-producing microorganisms, such as Streptomyces, Bacillus, and Pseudomonas species. These microorganisms are known to produce a wide range of antibiotics, including penicillin, streptomycin, tetracycline, and erythromycin, which are widely used in the treatment of bacterial infections.
The medium is also used for the screening of environmental samples, such as soil, water, and food, for the presence of antibiotic-producing microorganisms. It is a highly sensitive and selective medium that can detect even low levels of antibiotic-producing microorganisms in complex samples.
TM Media TM 332 SOYA CASEIN DIGEST MEDIUM is available in both liquid and solid forms. The liquid medium is used for the cultivation of microorganisms in suspension, while the solid medium is used for the isolation and enumeration of microorganisms on the surface of the agar.
In conclusion, TM Media TM 332 SOYA CASEIN DIGEST MEDIUM is a highly specialized and reliable culture medium that is widely used in the pharmaceutical, biotechnology, and food industries for the detection and quantification of antibiotic-producing microorganisms. Its high sensitivity and selectivity make it an essential tool for the screening of environmental samples for the presence of antibiotic-producing microorganisms.
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Top Selling Lab Chemicals Products Price List for August 2026

Product Name Specifications Expected Price Dispatch Time Discount
Generic pH Test Paper Roll (5m), Range 0-14 for Soil and Water Test Color Yellow | Length 5 m ₹135 24 hrs --
Generic Litmus Paper 1 to 14 pH Indicator 80 Leaves Strip Yellow Body Color White | Material Litmus Paper ₹32 24 hrs --
Ionix pH Test Paper Roll (5m), Range 0-14 for Soil and Water Test Body Color Clear | Body Material Plastic ₹191 24 hrs --
Generic Litmus Paper 1 to 14 pH Indicator 80 Leaves Strip Yellow (Pack of 5) Body Color White | Material Litmus Paper ₹156 24 hrs --
Generic pH Test Paper Roll (5m), Range 0-14 for Soil and Water Test, (Pack of 5 roll) Color Yellow | Length 5 m ₹415 24 hrs --
Ionix pH Test Paper Roll (5m), Range 0-14 for Soil and Water Test, (Pack of 5 roll) Color Yellow | Length 5 m ₹919 24 hrs --
Elysian Silica Gel Blue for Moisture Control in Machinery, Tools, and Electronic Equipment 5 Kg, WI_CRYSTAL BLUE SILICA-5 KG Color Blue | Operation Mode Automatic ₹1,073 2 days --
Ecofresh 10 g Silica Gel Granules in Paper Pouch White Color Desiccant for Absorbing Moisture (Pack of 2 Kg) Color White | Material Silica Gel ₹211 5 days --
Ecofresh 5 g Silica Gel Granules in Paper Pouch White Color Desiccant for Absorbing Moisture (Pack of 25 Kg) Color White | Material Silica Gel ₹3,185 5 days --
Elysian 1 Kg Premium Crystal Blue Silica Gel (6-12 mm) for Moisture Absorber to Protect Cameras, Lenses, Mobile Phones, Electronics Color Blue | Recommended Uses For Commercial ₹518 4 days 29.91% OFF
This data was last updated on 30/08/2026