Corning® 65640-200 PYREXPLUS® 200mL Class A Volumetric Flask with Glass [ST] Stopper
NOTICE: While we make every effort to accurately report lead times, unfortunately, Corning products often have a prolonged ship date/lead time. Please be aware before ordering this Corning item.
Cancelled orders will incur a 10% cancellation fee imposed by Corning, so keep this in mind before ordering.
Cancelled orders will incur a 10% cancellation fee imposed by Corning, so keep this in mind before ordering.
- Borosilicate glass code 7740 material
- Long neck style
- Hollow glass stopper style
- Reusable
- Manufacturer Part No: COR-65640-200
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Details
These 200mL Class A Pyrexplus®-coated volumetric flasks feature a protective PVC coating for longer product life and safety. Protective coating helps prevent glass from shattering and reduces spills. Flasks are autoclavable (121 degree Celsius) and resistant to thermal shock. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 13 standard taper glass stoppers. The graduation line is sharp and permanent and large white block letters make the inscription easy to read. These Class A volumetric flasks have been manufactured to Class A tolerances as established by ASTM E-694 for volumetric ware, ASTM E-542 for calibration of volumetric ware, and ASTM E-288 for volumetric flasks. Autoclavable. Material: Borosilicate Glass Code 7740. Capacity: 200mL. Flask Style: Volumetric. Flask Shape: Flat Bottom. Top Style: Standard Taper Stopper. Neck Style: Long. Stopper Style: Hollow Glass. Standard Taper Stopper Number: No. 13. Flask Feature: Pyrexplus® Coated. Accuracy Class: Class A. Reuseable. Tolerance: +/-0.1mL. Height: 214mm. Outer Diameter: 74mm. 12/Case. 65640-200.
Documents & Videos
These 200mL Class A Pyrexplus®-coated volumetric flasks feature a protective PVC coating for longer product life and safety. Protective coating helps prevent glass from shattering and reduces spills. Flasks are autoclavable (121 degree Celsius) and resistant to thermal shock. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 13 standard taper glass stoppers. The graduation line is sharp and permanent and large white block letters make the inscription easy to read. These Class A volumetric flasks have been manufactured to Class A tolerances as established by ASTM E-694 for volumetric ware, ASTM E-542 for calibration of volumetric ware, and ASTM E-288 for volumetric flasks. Autoclavable. Material: Borosilicate Glass Code 7740. Capacity: 200mL. Flask Style: Volumetric. Flask Shape: Flat Bottom. Top Style: Standard Taper Stopper. Neck Style: Long. Stopper Style: Hollow Glass. Standard Taper Stopper Number: No. 13. Flask Feature: Pyrexplus® Coated. Accuracy Class: Class A. Reuseable. Tolerance: +/-0.1mL. Height: 214mm. Outer Diameter: 74mm. 12/Case. 65640-200.