Corning Pyrex 5644-500 500ml Class A Heavy Duty Volumetric Flat Bottom Flask with PTFE Stopper (Case of 12)
Product details
| Management number | 221464680 | Release Date | 2026/05/03 | List Price | US$221.89 | Model Number | 221464680 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
PYREX 500mL Class A Volumetric Flask with Keyhole PTFE Stopper. Machine-blown body is sealed to heavy-beaded heavy-tubing necks tooled for No. 19 PTFE color-coded keyhole stoppers. Sharp, permanent graduation lines. Inscription: Large white block letters. Material: Borosilicate Glass Code 7740. Capacity: 500mL. Tolerance: ±0.2mL. Flask Style: Volumetric, long neck, flat bottomed. Height: 287mm (approx). Outer Diameter: 100mm (approx). Reference: ASTM E-288; ASTM E-542; ASTM 694. Corning #: 5644-500.
- 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
| Shape | Flat Bottom |
|---|---|
| Capacity | 500 Milliliters |
| Brand Name | Corning |
| Item Weight | 0.55 Pounds |
| Part Number | 5644-500 |
| Bottom Shape | Round |
| Manufacturer | Corning |
| Model Number | COR-5644-I |
| Material Type | Borosilicate Glass |
| Specification Met | Astm |
| Item Dimensions D x W x H | 3.94"D x 3.94"W x 11.3"H |
Bestseller ranking
Motorcycle Top Cases
Customers who viewed this product also viewed
Volumetric Flasks
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form