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4150-ASTM, CLEAR GLASS, CLASS A BURETTE, SERIALISED AND CERTIFIED, STRAIGHT BORE PTFE STOPCOCK

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4150-ASTM, CLEAR GLASS, CLASS A BURETTE, SERIALISED AND CERTIFIED, STRAIGHT BORE PTFE STOPCOCK

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  • Calibrated to meet ASTM E-287 Specifications
  • Burette is serialized and
  • Supplied with certificate of identification and capacity.
  • Scale is durable with ceramic enamel.
PART No. Capacity (ml) Subdivision      (ml) ±Tol. (ml) Approx. Length                (mm) PACK Qty.
4150-10 10 0.05 0.02 540 12
4150-25 25 0.10 0.03 614 12
4150-50 50 0.10 0.05 745 12
4150-100 100 0.20 0.10 791 12

Here are some common uses for such a burette:

  1. High-Precision Titration: Burettes with a PTFE stopcock are commonly used in high-precision titration procedures where controlled and accurate addition of a titrant is crucial for determining the endpoint of a chemical reaction.
  2. Quantitative Analysis: These burettes are suitable for quantitative analysis in analytical chemistry, providing accurate and reproducible measurements of liquid volumes.
  3. Standardization of Solutions: The burette can be used in the standardization of solutions, ensuring accurate concentrations of reagents. The PTFE stopcock is chemically inert, making it suitable for use with a wide range of solutions.
  4. Chemical Reagent Dispensing: Burettes with a PTFE stopcock are suitable for dispensing precise volumes of chemical reagents in laboratory experiments and procedures, especially when resistance to chemical corrosion is required.
  5. Quality Control Testing: Industries, especially those involved in chemical production, may use serialized and certified burettes for quality control purposes to ensure accuracy in measurements.
  6. Educational Settings: Serialized and certified burettes with a PTFE stopcock are commonly used in educational laboratories for teaching students about volumetric analysis, titrations, and proper laboratory techniques.
  7. Research Laboratories: Burettes with Class A accuracy and a PTFE stopcock are essential in research settings where high precision and accuracy are critical for reliable experimental results.
  8. Calibration of Instruments: These burettes can be used to calibrate other laboratory instruments, ensuring the accuracy and reliability of various measurement devices.
  9. Development and Validation of Analytical Methods: Serialized and certified burettes with a PTFE stopcock are valuable in the development and validation of analytical methods, especially those requiring accurate and precise volumetric measurements.
  10. Environmental Analysis: In environmental laboratories, these burettes may be used for accurate measurements of chemical concentrations in samples.
  11. Medical and Clinical Laboratories: Burettes with high accuracy and a PTFE stopcock may find applications in medical and clinical laboratories where precise liquid measurements are required for diagnostic testing or research.
  12. Process Optimization: Industries involved in chemical processes may use these burettes for optimizing reaction conditions by precisely controlling the addition of reactants.

 

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