- 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 PTFE STOPPER.
| PART No. | Capacity (ml) | Tolerance (+ml) | NS SIZE | Pack (qty.) |
| 2946-5 | 5 | 0.02 | 10/19 | 10 |
| 2946-10 | 10 | 0.02 | 10/19 | 10 |
| 2946-20 | 20 | 0.03 | 10/19 | 10 |
| 2946-25 | 25 | 0.03 | 10/19 | 10 |
| 2946-50-12 | 50 | 0.05 | 12/21 | 10 |
| 2946-50-14 | 50 | 0.05 | 14/23 | 10 |
| 2946-100-12 | 100 | 0.08 | 12/21 | 10 |
| 2946-100-14 | 100 | 0.08 | 14/23 | 10 |
| 2946-200 | 200 | 0.10 | 14/23 | 10 |
| 2946-250 | 250 | 0.12 | 14/23 | 10 |
| 2946-500 | 500 | 0.20 | 19/26 | 10 |
| 2946-1000 | 1000 | 0.30 | 24/29 | 10 |
| 2946-2000 | 2000 | 0.50 | 29/32 | 10 |
Potential Uses:
- Light-Sensitive Samples: The amber glass protects light-sensitive substances from UV radiation, making it suitable for applications where photodegradation is a concern.
- Corrosive or Reactive Substances: The PTFE stopper offers chemical resistance, making the flask suitable for use with corrosive or reactive chemicals.
- Chemical Storage: The combination of amber glass and a chemically resistant stopper makes these flasks suitable for the storage of various chemicals and solutions.
- Batch Production: The use of batch certificates is common in industries where large quantities of glassware are produced, ensuring quality control across a specific production run.
