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  5. PYREX® Class A Micro Volumetric Flask, Certified and Serialized, with PYREX® Standard Taper Stopper

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


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).


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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