Corning Pyrex 5644-1L 1L Class A Heavy Duty Volumetric Flat Bottom Flask with PTFE Stopper (Case of 6)
$421.94
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$421.94
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by puredrivingschool.com
Free 30-day returns Details
Product details
| Management number | 211010876 | Release Date | 2026/04/04 | List Price | $168.78 | Model Number | 211010876 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
PYREX 1000mL Class A Volumetric Flask with Keyhole PTFE Stopper. Machine-blown body is sealed to heavy-beaded heavy-tubing necks tooled for No. 22 PTFE color-coded keyhole stoppers. Sharp, permanent graduation lines. Inscription: Large white block letters. Material: Borosilicate Glass Code 7740. Capacity: 1000mL. Tolerance: ±0.3mL. Flask Style: Volumetric, long neck, flat bottomed. Height: 342mm (approx). Outer Diameter: 125mm (approx). Reference: ASTM E-288; ASTM E-542; ASTM 694. Corning #: 5644-1L.
- 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 | 1 Liters |
|---|---|
| Brand Name | Corning |
| Unit Count | 1 Count |
| Bottom Shape | Flat |
| Manufacturer | Corning |
| Material Type | Borosilicate Glass |
| Specification Met | Astm |
| Item Dimensions D x W x H | 4.92"D x 4.92"W x 13.46"H |
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Volumetric Flasks
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