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2870-CLEAR GLASS WIDE MOUTH VOLUMETRIC FLASK WITH PTFE STOPPER, CLASS A, SERIALIZED WITH INDIVIDUAL CERTIFICATE ASTM E-288

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2870-CLEAR GLASS WIDE MOUTH VOLUMETRIC FLASK WITH PTFE STOPPER, CLASS A, SERIALIZED WITH INDIVIDUAL CERTIFICATE ASTM E-288

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  • Wide-mouth volumetric flasks are made to the highest standards to qualify for Class A certification.
  • Flasks are individually serialized.
  • Made from Borosilicate 3.3 expansion glass.
  • Flasks are supplied with PTFE STOPPER.
PART No. Capacity (ml) ±Tol.(ml)

 Stopper Pack QTY
2870-10 10 0.03 13 10
2870-20 20 0.03 13 10
2870-25 25 0.03 13 10
2870-40 40 0.04 13 10
2870-50 50 0.05 13 10
2870-100 100 0.08 16 10
2870-200 200 0.10 19 10
2870-250 250 0.12 19 10
2870-500 500 0.20 19 10
2870-1000 1000 0.30 22 10
2870-2000 2000 0.50 27 10

Here are potential uses for this specific type of volumetric flask:

  1. Precision Volume Measurements:
    • Class A indicates high precision, allowing for accurate and reliable volume measurements. This is crucial in analytical chemistry and other applications where precise quantities of substances are required.
  2. ASTM E-288 Compliance:
    • The flask is designed in accordance with ASTM E-288 standards, ensuring adherence to specific criteria for accuracy, calibration, and traceability set by the American Society for Testing and Materials (ASTM).
  3. Serialized with Individual Certificate:
    • The individual certificate and serialization provide a unique identifier for the flask, indicating that it has been individually tested and meets specified quality standards.
  4. Solution Preparation:
    • The wide-mouth design facilitates easy pouring and mixing, making the flask suitable for the preparation of standard solutions with precise concentrations.
  5. Chemical Analysis:
    • Clear glass is suitable for chemical analysis where substances need to be observed, and the PTFE stopper provides a chemically inert and secure seal for accurate measurements.
  6. Quality Control:
    • Industries such as pharmaceuticals, food, and beverages may use clear glass volumetric flasks in quality control processes to ensure the accuracy of manufactured products.
  7. Long-Term Storage:
    • The PTFE stopper provides a chemically inert and secure seal, making this flask suitable for the long-term storage of solutions.
  8. Research and Development:
    • Laboratories may use these flasks in research and development projects where precise volume measurements, chemical inertness, and resistance to reactivity are important.
  9. General Laboratory Use:
    • The flask can be employed in various laboratory applications where a wide-mouth container with a PTFE stopper is needed for accurate measurements.
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