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PYREX® 2 mL Micro Volumetric Flask, Class A, Certified and Serialized, with Standard Taper Stopper

Product Number5631-2

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PYREX® 2 mL Micro Volumetric Flask, Class A, Certified and Serialized, with Standard Taper Stopper

Quality Certificate

These 2 mL PYREX® microvolumetric flasks are calibrated to Class A tolerances and individually serialized. They are designed for microchemical work in accordance with the recommendations of the Committee of Microchemical Apparatus, Analytical Division of the A.C.S. To improve the stability of this small flask, a hexagonal base, similar to those on all cylinders, has been added. Uses a No. 8 Standard Taper PYREX® stopper. For replacement stoppers, see No. 7650. The graduation line is sharp and permanent. The white markings are easy to read. Reference: ASTM E-237.

Tested and calibrated in an ISO/IEC 17025 certified laboratory.

One or more facilities manufacturing this product is 100% covered by renewable energy through the purchase of unbundled energy attribute certificates (EACs).

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Product Information

Details

Product Number	5631-2
Qty./Pk	6 / Pk
Qty./Cs	6 / Cs
Brand	PYREX®
Capacity	2 mL
Flask Shape	Flat bottom
Top Style	Standard Taper Stopper
Neck Style	Long
Stopper Style	Hollow glass
Accuracy Class	Serialized/Certified Class A
Feature	Reusable
Tolerance	0.01 mL
Standard Taper Stopper No.	8
Height	71 mm (approx.)
O.D.	12 mm (approx.)
Flask Style	Volumetric
Flask Feature	Hexagonal base

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