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Corning Pyrex 5644-2L 2L Class A Heavy Duty Volumetric Flat Bottom Flask with PTFE Stopper (Case of 4)
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Product details
| Management number | 211011056 | Release Date | 2026/04/04 | List Price | $169.94 | Model Number | 211011056 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
PYREX 2000mL Class A Volumetric Flask with Keyhole PTFE Stopper. Machine-blown body is sealed to heavy-beaded heavy-tubing necks tooled for No. 27 PTFE color-coded keyhole stoppers. Sharp, permanent graduation lines. Inscription: Large white block letters. Material: Borosilicate Glass Code 7740. Capacity: 2L. Tolerance: ±0.5mL. Flask Style: Volumetric, long neck, flat bottomed. Height: 357mm (approx). Outer Diameter: 158mm (approx). Reference: ASTM E-288; ASTM E-542; ASTM 694. Corning #: 5644-2L.
- Class A volumetric flasks manufactured to Class A tolerances: ASTM E- 694 for volumetric ware; ASTM E-542 for calibration of volumetric ware; ASTM E-288 for volumetric flasks
- Flat bottom flask shape
- Long neck style
- PTFE Keyhole stopper
- Reusable
| Capacity | 2 Liters |
|---|---|
| Brand Name | Corning |
| Unit Count | 1 Count |
| Bottom Shape | Flat |
| Manufacturer | Corning |
| Material Type | Borosilicate Glass |
| Specification Met | Astm |
| Included Components | Case |
| Item Dimensions D x W x H | 6.22"D x 6.22"W x 14.06"H |
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Volumetric Flasks
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