Description
Corning® PYREX® 2000 mL Volumetric Flask with Glass Standard Taper Stopper, Class A, 5640-2L
Features:
- Precise volume measurement
- Machine-blown body sealed to heavy-tubing neck
- Graduation line is sharp and permanent
- Large white block letters and marking spot for easy-to-read inscriptions
- Manufactured to Class A standards established by ASTM E-694 for volumetric ware, ASTM E-542 for calibration of volumetric ware, and ASTM E-288 for volumetric flasks
Specifications:
| Capacity | 2000 mL |
| Flask style | Volumetric |
| Flask shape | Flat bottom |
| Top style | Standard Taper joint |
| Neck style | Long |
| Stopper style | Standard Taper |
| Feature | Reusable |
| Standard Taper stopper size | No. 27 |
| Accuracy class | Class A |
| Tolerance | ± 0.5 mL |
| Flask feature | Heavy duty |
| Stopper material | Hollow glass |
| Sterile | No |
| Height | 357 mm (approx) |
| Outside diameter | 158 mm (approx) |
Additional Sizes:
| 90-7640-12 | 1ml, ±0.01ml Tolerance |
| 90-7640-17 | 2ml, ±0.015ml Tolerance |
| 90-7640-23 | 5ml, ±0.02ml Tolerance |
| 90-7640-28 | 10ml, ±0.02ml Tolerance |
| 90-7640-42 | 25ml, ±0.03ml Tolerance |
| 90-7640-53 | 50ml, ±0.05ml Tolerance |
| 90-7640-67 | 100ml, ±0.08ml Tolerance |
| 90-7640-77 | 200ml, ±0.1ml Tolerance |
| 90-7640-78 | 250ml, ±0.12ml Tolerance |
| 90-7640-81 | 500ml, ±0.2ml Tolerance |
| 90-7640-86 | 1000ml, ±0.3ml Tolerance |
| 90-7640-88 | 2000ml, ±0.5ml Tolerance |
Specifications
| Capacity | 2000 mL |
|---|---|
| Material | Borosilicate glass |
| Accuracy | +/- 0.5 mL |
| Compliant/Standard | ASTM E-694, ASTM E-542, ASTM E-288 |
| Dimensions | 357 mm height x 158 mm outside diameter |
| Manufacturer | Corning |
| Model No | 5640-2L |