Corning® 5631-25 PYREX® 25mL Class A Micro Volumetric Flask, Serialized/Certified with No. 9 [ST] Stopper and Hexagonal Base
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Cancelled orders will incur a 10% cancellation fee imposed by Corning, so keep this in mind before ordering.
- Reusable microvolumetric flask has a capacity of 25mL, with a height of 132mm and an outer diameter of 29mm
- Made of borosilicate glass code 7740 with a hexagonal base to improve stability; uses a No. 9 standard taper PYREX® stopper
- Calibrated to Class A tolerances; individually serialized and supplied with a certificate of identification and capacity
- Graduation line is sharp and permanent, with white markings that are easy to read
- Designed for microchemical work in accordance with ASTM E-237
- Case of 6
- Manufacturer Part No: COR-5631-25
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Details
This 25mL PYREX® Class A microvolumetric flask with a No. 9 standard taper PYREX® stopper is calibrated to Class A tolerances and individually serialized and supplied with a certificate of identification and capacity. It is designed for microchemical work. A hexagonal base has been added to improve the stability of this small flask. The graduation line is sharp and permanent, with white markings that are easy to read. Reference: ASTM E-237. Reusable. Material: Borosilicate Glass Code 7740. Capacity: 25mL. Flask Style: Volumetric. Flask Shape: Flat Bottom. Top Style: Standard Taper Stopper. Neck Style: Long. Stopper Style: Hollow Glass. Flask Feature: Hexagonal Base. Accuracy Class: Serialized/Certified Class A. Tolerance: +/- 0.03mL. Standard Taper Stopper Number: 9. Height: 132mm. Outer Diameter: 29mm. Corning® #: 5631-25.
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This 25mL PYREX® Class A microvolumetric flask with a No. 9 standard taper PYREX® stopper is calibrated to Class A tolerances and individually serialized and supplied with a certificate of identification and capacity. It is designed for microchemical work. A hexagonal base has been added to improve the stability of this small flask. The graduation line is sharp and permanent, with white markings that are easy to read. Reference: ASTM E-237. Reusable. Material: Borosilicate Glass Code 7740. Capacity: 25mL. Flask Style: Volumetric. Flask Shape: Flat Bottom. Top Style: Standard Taper Stopper. Neck Style: Long. Stopper Style: Hollow Glass. Flask Feature: Hexagonal Base. Accuracy Class: Serialized/Certified Class A. Tolerance: +/- 0.03mL. Standard Taper Stopper Number: 9. Height: 132mm. Outer Diameter: 29mm. Corning® #: 5631-25.