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Analytical Reagents

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RANDHAWA GLOBAL Buffer Powder with pH Value 7.0 for Chemistry Labs, ‎B44601

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RANDHAWA GLOBAL Buffer Powder with pH Value 7.0 for Chemistry Labs, ‎B44601

By RANDHAWA GLOBAL

₹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.

Bysafe Peroxide Test Strips 1–100 mg/L H₂O₂ Range and 2.5 Years Shelf Life, T5-VLJH-CWI2 (Pack of 100 Strips)

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Bysafe Peroxide Test Strips 1–100 mg/L H₂O₂ Range and 2.5 Years Shelf Life, T5-VLJH-CWI2 (Pack of 100 Strips)

By Bysafe

Pack of 100 piece

₹3,421

Bysafe Peroxide Test Strips 1–100 mg/L H₂O₂ Range and 2.5 Years Shelf Life, T5-VLJH-CWI2 (Pack of 100 Strips) provide a quick and efficient method for detecting hydrogen peroxide levels. The strips offer clear color changes across a wide concentration range, enabling easy visual interpretation without additional equipment. Bysafe Peroxide Test Strips 1–100 mg/L H₂O₂ Range and 2.5 Years Shelf Life, T5-VLJH-CWI2 (Pack of 100 Strips) are suitable for laboratories, water treatment, food processing, and quality control. Long shelf life ensures consistent availability, while simple dip-and-read operation supports fast routine testing.

Bysafe Macherey-Nagel 90760 Oil Test Paper, 250 mg/L Range and 4–30 °C Storage Temperature, 8S-VLIO-I75N (Pack of 100 Strips)

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Bysafe Macherey-Nagel 90760 Oil Test Paper, 250 mg/L Range and 4–30 °C Storage Temperature, 8S-VLIO-I75N (Pack of 100 Strips)

By Bysafe

Pack of 100 piece

₹7,905

Bysafe Macherey-Nagel 90760 Oil Test Paper, 250 mg/L Range and 4–30 °C Storage Temperature, 8S-VLIO-I75N (Pack of 100 Strips) is developed for rapid detection of oil contamination in water samples. The test paper reacts selectively to oil, producing visible spots that indicate contamination levels up to 250 mg/L. It is suitable for environmental monitoring, wastewater testing, and industrial applications. Bysafe Macherey-Nagel 90760 Oil Test Paper, 250 mg/L Range and 4–30 °C Storage Temperature, 8S-VLIO-I75N (Pack of 100 Strips) is easy to use and requires no additional reagents or instruments. Stable storage conditions and consistent sensitivity ensure dependable results. This test paper supports quick screening and preventive monitoring of oil pollution in various water quality testing scenarios.

Bysafe Macherey Nagel 91319 Quantofix Peroxide Test Strips To Detect Peroxide Up To 25 PPM, ML-P2CQ-1YIV (Pack of 100 Strips)

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Bysafe Macherey Nagel 91319 Quantofix Peroxide Test Strips To Detect Peroxide Up To 25 PPM, ML-P2CQ-1YIV (Pack of 100 Strips)

By Bysafe

Pack of 100 piece

₹3,421

Bysafe Macherey Nagel 91319 Quantofix Peroxide Test Strips To Detect Peroxide Up To 25 PPM, ML-P2CQ-1YIV (Pack of 100 Strips) provide a fast and convenient method for detecting peroxide concentration in aqueous solutions. The strips deliver clear colorimetric results, allowing easy visual comparison and rapid assessment without specialized instruments. Designed for laboratory, industrial, and quality control use, they support reliable monitoring of peroxide levels up to 25 ppm. Bysafe Macherey Nagel 91319 Quantofix Peroxide Test Strips To Detect Peroxide Up To 25 PPM, ML-P2CQ-1YIV (Pack of 100 Strips) are easy to use and require minimal sample preparation. Consistent reagent coating ensures repeatable results, while compact packaging supports safe storage and handling. These test strips are ideal for routine monitoring in water treatment, food processing, and chemical laboratories where quick peroxide detection is essential.

Bysafe Free Fatty Acids Test Strips 0-3% FFA Range and 50 Tests Capacity, KA-AV7K-JZ04

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Bysafe Free Fatty Acids Test Strips 0-3% FFA Range and 50 Tests Capacity, KA-AV7K-JZ04

By Bysafe

₹3,893

Bysafe Free Fatty Acids Test Strips 0-3% FFA Range and 50 Tests Capacity, KA-AV7K-JZ04 are designed for rapid determination of free fatty acid levels in oils and fats. These strips provide a convenient colorimetric method that enables quick assessment of oil quality without complex laboratory equipment. The 0–3% FFA range is suitable for monitoring edible oils, frying oils, and process samples, helping users identify degradation and oxidation at an early stage. Bysafe Free Fatty Acids Test Strips 0-3% FFA Range and 50 Tests Capacity, KA-AV7K-JZ04 support consistent quality control in food processing, laboratories, and inspection settings. Simple dip-and-read operation reduces testing time and minimizes handling errors. Stable reagents ensure repeatable results across multiple tests, while compact packaging allows easy storage. These test strips are a practical solution for routine FFA monitoring and process optimization.

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TM Media TM 377 LURIA BROTH 500gm

By TM Media

₹5,545

for general cultivation of fastidious and non fastidious organisms.

TM Media TM 147 LACTOBACILLUS MRS BROTH (MRS BROTH) 500gm

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TM Media TM 147 LACTOBACILLUS MRS BROTH (MRS BROTH) 500gm

By TM Media

₹5,781

for cultivation of Lactobacillus species.

TM Media TM 147 LACTOBACILLUS MRS BROTH (MRS BROTH) 100gm

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TM Media TM 147 LACTOBACILLUS MRS BROTH (MRS BROTH) 100gm

By TM Media

₹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.

TM Media TM 1475 L B BROTH (Lennox) 500gm

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TM Media TM 1475 L B BROTH (Lennox) 500gm

By TM Media

₹5,663

for propagation and maintenance of E.coli.

TM Media TM 308 DEXTROSE BROTH (GLUCOSE BROTH) 500gm

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TM Media TM 308 DEXTROSE BROTH (GLUCOSE BROTH) 500gm

By TM Media

₹5,427

for antibiotic sensitivity testing by tube dilution method.

TM Media TM 308 DEXTROSE BROTH (GLUCOSE BROTH) 100gm

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TM Media TM 308 DEXTROSE BROTH (GLUCOSE BROTH) 100gm

By TM Media

₹1,415

for antibiotic sensitivity testing by tube dilution method.

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TM Media TM 422 CETRIMIDE BROTH 500gm

By TM Media

₹5,073

for selective enrichment of Pseudomonas aeruginosa.

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TM Media TM 422 CETRIMIDE BROTH 100gm

By TM Media

₹1,415

for selective enrichment of Pseudomonas aeruginosa.

TM Media TM 365 BRILLIANT GREEN BILE BROTH 2% (BRILLIANT GREEN LACTOSE BILE BROTH 2%) 500gm

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TM Media TM 365 BRILLIANT GREEN BILE BROTH 2% (BRILLIANT GREEN LACTOSE BILE BROTH 2%) 500gm

By TM Media

₹4,601

for detection and confirmation of coliform bacteria.

TM Media TM 365 BRILLIANT GREEN BILE BROTH 2% (BRILLIANT GREEN LACTOSE BILE BROTH 2%) 100gm

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TM Media TM 365 BRILLIANT GREEN BILE BROTH 2% (BRILLIANT GREEN LACTOSE BILE BROTH 2%) 100gm

By TM Media

₹1,108

for detection and confirmation of coliform bacteria.

Tm Media TM 332 Soya Casein Digest Medium (Antibiotic Assay Medium No.37) (Tryptone Soya B)

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Tm Media TM 332 Soya Casein Digest Medium (Antibiotic Assay Medium No.37) (Tryptone Soya B)

By TM Media

₹2,831

for sterility testing and cultivation of fastidious and nonfastidious microorganisms.

Ships within 3 days

Tm Media TM 332 Soya Casein Digest Medium (Antibiotic Assay Medium No.37) (Tryptone Soya B)

By TM Media

₹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.

TM Media TM 331 POTATO DEXTROSE BROTH 500gm

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TM Media TM 331 POTATO DEXTROSE BROTH 500gm

By TM Media

₹4,719

for cultivation and enumeration of yeasts and molds.

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TM Media TM 350 NUTRIENT BROTH 500gm

By TM Media

₹3,539

for general cultivation of less fastidious microorganisms, can be enriched with blood.

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TM Media TM 350 NUTRIENT BROTH 100gm

By TM Media

₹872

for general cultivation of less fastidious microorganisms, can be enriched with blood.

TM Media TM 360 BLOOD AGAR BASE (INFUSION AGAR) 500gm

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TM Media TM 360 BLOOD AGAR BASE (INFUSION AGAR) 500gm

By TM Media

₹4,955

for isolation and cultivation of fastidious pathogenic microorganisms after addition of blood.

TM Media TM 360 BLOOD AGAR BASE (INFUSION AGAR) 100gm

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TM Media TM 360 BLOOD AGAR BASE (INFUSION AGAR) 100gm

By TM Media

₹1,155

for isolation and cultivation of fastidious pathogenic microorganisms after addition of blood.

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TM Media TM 036 BILE ESCULIN AGAR 500gm

By TM Media

₹12,979

for differential isolation & identification of group D Streptococci in food and pharma products.

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TM Media TM 036 BILE ESCULIN AGAR 100gm

By TM Media

₹3,303

for differential isolation & identification of group D Streptococci in food and pharma products.

TM Media TM 361 BRAIN HEART INFUSION AGAR 500gm

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TM Media TM 361 BRAIN HEART INFUSION AGAR 500gm

By TM Media

₹5,191

for cultivation of fastidious pathogenic bacteria, yeasts and molds.

TM Media TM 361 BRAIN HEART INFUSION AGAR 100gm

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TM Media TM 361 BRAIN HEART INFUSION AGAR 100gm

By TM Media

₹1,179

for cultivation of fastidious pathogenic bacteria, yeasts and molds.

TM Media TM 358 BAIRD PARKER AGAR BASE 500gm

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TM Media TM 358 BAIRD PARKER AGAR BASE 500gm

By TM Media

₹6,135

for isolation and enumeration of coagulase positive Staphylococci from food and other products.

TM Media TM 358 BAIRD PARKER AGAR BASE 100gm

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TM Media TM 358 BAIRD PARKER AGAR BASE 100gm

By TM Media

₹1,533

for isolation and enumeration of coagulase positive Staphylococci from food and other products.

TM Media TM 322 MacCONKEY BROTH W/ NEUTRAL RED 500gm

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TM Media TM 322 MacCONKEY BROTH W/ NEUTRAL RED 500gm

By TM Media

₹4,011

for selective enrichment and enumeration of coliforms from water.

TM Media TM 322 MacCONKEY BROTH W/ NEUTRAL RED 100gm

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TM Media TM 322 MacCONKEY BROTH W/ NEUTRAL RED 100gm

By TM Media

₹1,037

for selective enrichment and enumeration of coliforms from water.

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TM Media TM 407 LURIA AGAR 500gm

By TM Media

₹5,663

for general cultivation of fastidious and non fastidious microorganisms.

TM Media TM 378 MacCONKEY AGAR (W/ SODIUM TAUROCHOLATE W/O CV & NaCl.) 500gm

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TM Media TM 378 MacCONKEY AGAR (W/ SODIUM TAUROCHOLATE W/O CV & NaCl.) 500gm

By TM Media

₹4,719

for cultivation and differentiation of enteric bacteria and gram positive organisms.

TM Media TM 378 MacCONKEY AGAR (W/ SODIUM TAUROCHOLATE W/O CV & NaCl.) 100gm

Ships within 3 days

TM Media TM 378 MacCONKEY AGAR (W/ SODIUM TAUROCHOLATE W/O CV & NaCl.) 100gm

By TM Media

₹1,120

for cultivation and differentiation of enteric bacteria and gram positive organisms.

TM Media TM 375 LOWENSTEIN JENSEN MEDIUM BASE (L. J. MEDIUM) 500gm

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TM Media TM 375 LOWENSTEIN JENSEN MEDIUM BASE (L. J. MEDIUM) 500gm

By TM Media

₹4,837

for isolation and cultivation of Mycobacterium species.

TM Media TM 375 LOWENSTEIN JENSEN MEDIUM BASE (L. J. MEDIUM) 100gm

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TM Media TM 375 LOWENSTEIN JENSEN MEDIUM BASE (L. J. MEDIUM) 100gm

By TM Media

₹1,297

for isolation and cultivation of Mycobacterium species.

TM Media TM 1556 LACTOBACILLUS MRS AGAR 500gm

Ships within 5 days

TM Media TM 1556 LACTOBACILLUS MRS AGAR 500gm

By TM Media

₹5,427

for cultivation of Lactobacillus species.

TM Media TM 1474 L B AGAR (Lennox) 500gm

Ships within 5 days

TM Media TM 1474 L B AGAR (Lennox) 500gm

By TM Media

₹5,663

for propagation and maintenance of E.coli.

TM Media TM 1363 KING’S MEDIUM B BASE 500gm

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TM Media TM 1363 KING’S MEDIUM B BASE 500gm

By TM Media

₹5,663

for isolation, cultivation and pigment production of Pseudomonas species.

TM Media TM 1362 KING’S MEDIUM A BASE 500gm

Ships within 3 days

TM Media TM 1362 KING’S MEDIUM A BASE 500gm

By TM Media

₹5,663

for isolation, cultivation and pigment production of Pseudomonas species.

Ships within 5 days

TM Media TM 336 EMB AGAR 500gm

By TM Media

₹4,601

differential for isolation of gram-negative enteric bacilli from clinical & nonclinical samples..

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Product Name	Specifications	Expected Price	Dispatch Time	Discount
RANDHAWA GLOBAL Buffer Powder with pH Value 7.0 for Chemistry Labs, ‎B44601	Item Form Powder \| Ph Value 7	₹565	3 days	5.68% OFF
Lab Junction 250 ml pH 4.01 at 25°C pH Buffer Powder for pH Meter LJ-111(M) Pack of 10 Pcs	Capacity 250 ml \| Composition pH 4.01 at 25C	₹766	3 days	--
TM Media 1201 AGAR AGAR POWDER 100gm	Quantity 100gm	₹1,769	4 days	--

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