- Narrow-mouth volumetric flasks are made to the highest standards to qualify for Class A certification.
- Made from Borosilicate 3.3 expansion glass.
- Flasks are unserialized and supplied with glass PENNY HEAD STOPPER.
| PART No. | Capacity (ml) | Tolerance (+ml) | NS SIZE | Pack (qty.) |
| 2945-5 | 5 | 0.02 | 10/19 | 10 |
| 2945-10 | 10 | 0.02 | 10/19 | 10 |
| 2945-20 | 20 | 0.03 | 10/19 | 10 |
| 2945-25 | 25 | 0.03 | 10/19 | 10 |
| 2945-50-12 | 50 | 0.05 | 12/21 | 10 |
| 2945-50-14 | 50 | 0.05 | 14/23 | 10 |
| 2945-100-12 | 100 | 0.08 | 12/21 | 10 |
| 2945-100-14 | 100 | 0.08 | 14/23 | 10 |
| 2945-200 | 200 | 0.10 | 14/23 | 10 |
| 2945-250 | 250 | 0.12 | 14/23 | 10 |
| 2945-500 | 500 | 0.20 | 19/26 | 10 |
| 2945-1000 | 1000 | 0.30 | 24/29 | 10 |
| 2945-2000 | 2000 | 0.50 | 29/32 | 10 |
Potential Uses:
- Light-Sensitive Samples: The amber glass is particularly useful when working with substances sensitive to UV light, protecting the contents from degradation.
- Chemical Storage: The solid glass stopper provides a reliable seal, making these flasks suitable for the storage of chemicals and solutions.
- General Laboratory Measurements: Volumetric flasks are widely used in laboratories for accurate preparation and measurement of liquid volumes in various applications.
- Batch Production: The use of batch certificates is common in industries where large quantities of glassware are produced, such as pharmaceutical manufacturing.
