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Flask Lechatelier The Le Chatelier Flask is a specialized laboratory vessel designed for experiments that demonstrate Le Chatelier's Principle, which describes how a system in equilibrium responds to external changes. This flask is commonly used in chemistry labs to study chemical reactions under controlled conditions, such as the effect of temperature, pressure, or concentration on the equilibrium state of a reaction. It features a unique design that allows for safe and precise observation during experiments. Features Ergonomic Design: The Le Chatelier Flask is designed to allow easy mixing and observation of reactions. It typically has a narrow neck and a round bottom for efficient heating and mixing of liquids. Temperature and Pressure Resistant: Constructed from high-quality Borosilicate 3.3 glass, this flask can withstand varying temperature changes and is resistant to thermal shock. Wide Mouth for Easy Access: The wide mouth design ensures easy addition of reagents or substances without spills, making it suitable for various experimental setups. Durable Construction: Made with thick glass to handle thermal stresses, making it ideal for heating and conducting reactions that require high temperature or pressure. Clear Visibility: The transparent nature of the flask ensures that researchers can clearly observe the reaction and equilibrium changes in real-time. Use Cases Demonstrating Le Chatelier's Principle: This flask is ideal for illustrating how systems in chemical equilibrium respond to changes in temperature, pressure, or concentration. Chemical Reaction Studies: Used for conducting reactions where changes in equilibrium are observed, especially in educational settings. Laboratory Research: Widely used in research laboratories for chemical experiments that involve reversible reactions. Educational Institutions: An essential tool in chemistry classrooms and universities for teaching equilibrium concepts. Specifications Material: High-quality borosilicate glass (or another specific material if applicable) Capacity: 250mL, Neck Type: Narrow neck for better control and easier sealing Shape: Round-bottomed design for even heating and efficient mixing Temperature Resistance: Can withstand temperatures up to 500 Degree C. Dimensions: [Provide specific dimensions if available] Color: Clear, allowing easy visibility of contents Why Choose PVG Le Chatelier Flask? PVG ‘s Le Chatelier Flask offers superior design and functionality for chemical experiments involving equilibrium reactions. With its high-quality, durable construction, this flask provides the reliability and precision needed for successful experiments. Whether you are conducting research, performing educational demonstrations, or studying chemical equilibrium, this flask will ensure you get accurate results and clear observations.
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FLASK  LECHATELIER

  • Accuracy as per Class ‘A’. Cat. No. Capacity ml. Tolerance ±ml. 71.01 1 0.006 71.02 2 0.010 71.03 3 0.015 71.04 4 0.015 71.05 5 0.015 71.06 10 0.020 71.07 15 0.025 71.08 20 0.030 71.09 25 0.030 71.10 50 0.050 71.11 100 0.080  
  • Used for Specific gravity Test.  Bulb capacity approx. 250 ml. Neck graduation form 0 to 1 ml.  And 18 to 24 ml. In 0.1 ml. Class ‘A’ with works certificate.

Used for Specific gravity Test.  Bulb capacity apporx. 250 ml. neck graduation form 0 to 1 ml. and 18 to 24 ml., In 0.1 ml. , Accuracy as per Class ‘B’.

SKU: NVG-70 Category: Volumetric Glasswares
  • Accuracy as per Class ‘A’. Cat. No. Capacity ml. Tolerance ±ml. 71.01 1 0.006 71.02 2 0.010 71.03 3 0.015 71.04 4 0.015 71.05 5 0.015 71.06 10 0.020 71.07 15 0.025 71.08 20 0.030 71.09 25 0.030 71.10 50 0.050 71.11 100 0.080  
  • Used for Specific gravity Test.  Bulb capacity approx. 250 ml. Neck graduation form 0 to 1 ml.  And 18 to 24 ml. In 0.1 ml. Class ‘A’ with works certificate.
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Flask Lechatelier

The Le Chatelier Flask is a specialized laboratory vessel designed for experiments that demonstrate Le Chatelier’s Principle, which describes how a system in equilibrium responds to external changes. This flask is commonly used in chemistry labs to study chemical reactions under controlled conditions, such as the effect of temperature, pressure, or concentration on the equilibrium state of a reaction. It features a unique design that allows for safe and precise observation during experiments.

Features

  • Ergonomic Design: The Le Chatelier Flask is designed to allow easy mixing and observation of reactions. It typically has a narrow neck and a round bottom for efficient heating and mixing of liquids.
  • Temperature and Pressure Resistant: Constructed from high-quality Borosilicate 3.3 glass, this flask can withstand varying temperature changes and is resistant to thermal shock.
  • Wide Mouth for Easy Access: The wide mouth design ensures easy addition of reagents or substances without spills, making it suitable for various experimental setups.
  • Durable Construction: Made with thick glass to handle thermal stresses, making it ideal for heating and conducting reactions that require high temperature or pressure.
  • Clear Visibility: The transparent nature of the flask ensures that researchers can clearly observe the reaction and equilibrium changes in real-time.

Use Cases

  • Demonstrating Le Chatelier’s Principle: This flask is ideal for illustrating how systems in chemical equilibrium respond to changes in temperature, pressure, or concentration.
  • Chemical Reaction Studies: Used for conducting reactions where changes in equilibrium are observed, especially in educational settings.
  • Laboratory Research: Widely used in research laboratories for chemical experiments that involve reversible reactions.
  • Educational Institutions: An essential tool in chemistry classrooms and universities for teaching equilibrium concepts.

Specifications

  • Material: High-quality borosilicate glass (or another specific material if applicable)
  • Capacity: 250mL,
  • Neck Type: Narrow neck for better control and easier sealing
  • Shape: Round-bottomed design for even heating and efficient mixing
  • Temperature Resistance: Can withstand temperatures up to 500 Degree C.
  • Dimensions: [Provide specific dimensions if available]
  • Color: Clear, allowing easy visibility of contents

Why Choose PVG Le Chatelier Flask?

PVG ‘s Le Chatelier Flask offers superior design and functionality for chemical experiments involving equilibrium reactions. With its high-quality, durable construction, this flask provides the reliability and precision needed for successful experiments. Whether you are conducting research, performing educational demonstrations, or studying chemical equilibrium, this flask will ensure you get accurate results and clear observations.

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Design and Features The NVG-10 burette is a high-quality, precision instrument made from borosilicate glass, which is highly resistant to thermal shock and chemical corrosion. The burette has a long cylindrical body, marked with graduations along its length to allow precise readings of the liquid volume being dispensed. The graduations are often printed with high-contrast ink, which makes reading measurements easy and minimizes the risk of parallax errors. The distinguishing feature of this burette is its straight bore stopcock made from PTFE (Polytetrafluoroethylene), commonly known by the brand name Teflon. PTFE is well known for its excellent chemical resistance, non-stick properties, and high tolerance to temperature variations. This makes the NVG-10 burette ideal for use with a wide range of reagents, including acidic, basic, and organic solutions, as PTFE is virtually inert to most chemicals found in laboratory settings. 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In these experiments, the burette is used to accurately dispense an acid or base solution into a flask containing the analyte and an indicator. The precise control offered by the PTFE stopcock allows the titrant to be added dropwise as the endpoint is approached, ensuring the reaction is stopped at the exact point where neutralization occurs. Redox Titrations: Redox titrations involve the transfer of electrons between reactants and are used to determine the concentration of oxidizing or reducing agents in a solution. The NVG-10 burette is particularly suitable for dispensing the titrant in redox reactions, where precise volume control is necessary to accurately determine the equivalence point. Complexometric Titrations: In complexometric titrations, a chelating agent, such as EDTA, is used to form a complex with metal ions. The NVG-10 burette is used to dispense the chelating agent while monitoring the formation of the complex, typically with the use of an appropriate indicator. The accuracy of the NVG-10 ensures that even trace concentrations of metal ions can be accurately determined. Quality Control in Industrial and Research Settings: Industries such as pharmaceuticals, food and beverage production, and water treatment often rely on titration for quality control and product analysis. The NVG-10 burette is ideal for these settings, providing the precision needed to ensure that products meet stringent quality and safety standards. Advantages of PTFE (Teflon) Key Stopcock The PTFE key stopcock is a critical feature of the NVG-10 burette that provides several advantages: Chemical Resistance: PTFE is highly resistant to a wide range of chemicals, including strong acids, alkalis, and organic solvents. This ensures that the stopcock remains unaffected by the chemical reagents being dispensed, reducing the risk of degradation or contamination. This chemical resistance makes the NVG-10 burette versatile and suitable for use with a wide range of reagents. Smooth and Reliable Flow Control: The straight bore design of the PTFE stopcock ensures a smooth, unrestricted flow of liquid. The non-stick properties of PTFE minimize friction, allowing for easy and precise adjustments to the flow rate, which is essential during titration. This smooth control is particularly useful when approaching the endpoint, where dropwise addition of the titrant is required. Leak-Proof Operation: The PTFE stopcock is designed to provide a secure, leak-proof seal. This prevents loss of the titrant and ensures the accuracy of the titration process. The tight seal also minimizes the risk of contamination by preventing external substances from entering the burette. Ease of Cleaning and Maintenance: PTFE is easy to clean due to its non-stick properties. Residues from previous experiments do not adhere to the PTFE surface, making it easy to rinse and clean the stopcock between uses. This feature helps to maintain the accuracy and reliability of the burette over time. 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