- 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 GL SCREW THREAD.
| PART NO. | Capacity (ml) | ±Tol.(ml) | GL THREAD | Pack QTY |
| 2641-10 | 10 | 0.03 | 18 | 10 |
| 2641-20 | 20 | 0.03 | 18 | 10 |
| 2641-25 | 25 | 0.03 | 18 | 10 |
| 2641-50 | 50 | 0.05 | 18 | 10 |
| 2641-100 | 100 | 0.08 | 25 | 10 |
| 2641-200 | 200 | 0.10 | 25 | 10 |
| 2641-250 | 250 | 0.12 | 25 | 10 |
| 2641-500 | 500 | 0.20 | 25 | 10 |
| 2641-1000 | 1000 | 0.30 | 32 | 10 |
| 2641-2000 | 2000 | 0.50 | 32 | 10 |
Here are potential uses for this specific type of volumetric flask:
- Precision Volume Measurements:
- The Class A designation indicates high precision, making the flask suitable for accurate and reliable volume measurements. This is essential in analytical chemistry and quantitative analysis.
- ASTM E-288 Compliance:
- The flask is designed and serialized in accordance with ASTM E-288 standards. This ensures that it meets specific criteria for accuracy, calibration, and traceability set by the American Society for Testing and Materials (ASTM).
- 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.
- 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.
- 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.
- Chemical Analysis:
- Clear glass volumetric flasks are commonly used in chemical analysis where the substance being measured does not react with or is not affected by exposure to light.
- Reference Standards:
- Serialized, Class A volumetric flasks are often used as reference standards in laboratories, serving as a basis for comparing and calibrating other volumetric glassware.
- Analytical Instrument Calibration:
- The flask can be used for calibrating analytical instruments, such as spectrophotometers or chromatographs, where accurate and precise volumes of solutions are required.
- Solution Preparation:
- Clear glass volumetric flasks are used in the preparation of standard solutions where accuracy in concentration is crucial.
- General Laboratory Use:
- The clear glass construction allows for easy visual inspection of the liquid inside, making it suitable for various laboratory applications where transparency is essential.
- Quality Control:
- In industries such as pharmaceuticals or food and beverages, clear glass volumetric flasks are used in quality control processes to ensure the accuracy of manufactured products.
