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2680-CLEAR GLASS WIDE MOUTH HEAVY DUTY VOLUMETRIC FLASK WITH SOLID GLASS STOPPER, CLASS A, SERIALIZED WITH INDIVIDUAL CERTIFICATE ASTM E-288

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2680-CLEAR GLASS WIDE MOUTH HEAVY DUTY VOLUMETRIC FLASK WITH SOLID GLASS STOPPER, CLASS A, SERIALIZED WITH INDIVIDUAL CERTIFICATE ASTM E-288

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  • Heavy-duty 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 serialized and supplied with glass PENNY HEAD STOPPER.
PART No. Capacity (ml) ±Tol.(ml)

Stopper Pack QTY
2680-10 10 0.03 13 10
2680-20 20 0.03 13 10
2680-25 25 0.03 13 10
2680-40 40 0.04 13 10
2680-50 50 0.05 13 10
2680-100 100 0.08 16 10
2680-200 200 0.10 19 10
2680-250 250 0.12 19 10
2680-500 500 0.20 19 10
2680-1000 1000 0.30 22 10
2680-2000 2000 0.50 27 10

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

  1. Precision Volume Measurements:
    • Being Class A, the flask is manufactured with high precision, allowing for accurate and reliable volume measurements. This is essential in analytical chemistry and quantitative analysis.
  2. ASTM E-288 Compliance:
    • The flask is designed and serialized 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 Identification:
    • Each flask is serialized, providing a unique identification number. This allows for traceability and documentation of individual flasks, which is crucial in quality control and assurance processes.
  4. Certified Accuracy:
    • The individual certificate accompanying the flask indicates that it has been individually calibrated and certified for accuracy. This is important for laboratories where precise and reliable measurements are paramount.
  5. Calibration and Standardization:
    • The flask is suitable for use in calibration and standardization procedures, ensuring that measurement instruments and analytical methods are accurate and consistent.
  6. Chemical Analysis:
    • Clear glass volumetric flasks with wide mouths are commonly used in chemical analysis where the substance being measured is not affected by exposure to light.
  7. Solution Preparation:
    • The wide-mouth design allows for easier filling and dispensing of solutions, and the solid glass stopper ensures a secure seal. This makes the flask suitable for the preparation of standard solutions where accuracy in concentration is crucial.
  8. General Laboratory Use:
    • The wide-mouth heavy-duty design makes the flask suitable for various laboratory applications where a robust container with a secure closure is required.
  9. Quality Control:
    • In industries such as pharmaceuticals or food and beverages, clear glass volumetric flasks with solid glass stoppers are used in quality control processes to ensure the accuracy of manufactured products.
  10. Long-Term Storage:
    • The solid glass stopper provides a secure seal, making this flask suitable for the long-term storage of solutions.
  11. Research and Development:
    • Laboratories may use these flasks in research and development projects where precise volume measurements are required, and accurate documentation is essential.
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