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PYREX® 2L Class A Volumetric Flask with Polyethylene Standard Taper Stopper

Product Number5642-2L

Corning EcoChoice™ products are produced, packaged, and/or distributed in an environmentally friendly manner following United States Government Federal Trade Commission (FTC) Guidelines

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(This is the suggested replacement for 5646-2L)



These 2L Class A PYREX® volumetric flasks have machine-blown bodies to which are sealed heavy-beaded, heavy-tubing necks, tooled for No. 27 Standard Taper polyethylene stoppers. The linear high density polyethylene stoppers are made with a closed bottom to conform to Standard Taper stopper dimensions. For replacement stoppers see No. 7624. 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.



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


Details
Product Number   5642-2L
Qty./Pk   1 / Pk  
Qty./Cs   4 / Cs  
Brand   PYREX®  
Capacity   2000 mL  
Flask Shape   Flat bottom  
Top Style   Standard Taper Stopper  
Neck Style   Long  
Stopper Style   HDPE  
Accuracy Class   Class A  
Feature   Reusable  
Tolerance   0.5 mL  
Standard Taper Stopper No.   27  
Height   357 mm (approx.)  
O.D.   161 mm (approx.)  
Flask Style   Volumetric  
Flask Feature   Heavy duty  
Specifications Documents