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  5. PYREX® Class A Volumetric Flasks with PYREX® Standard Taper Stopper

PYREX® メスフラスコ 4L

Product Number5640-4L

Corning EcoChoice™ 製品は、米国政府連邦取引委員会 (FTC) のガイドラインに従って、環境に配慮した方法で製造、包装、流通しています。

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PYREX® 4L Class A Volumetric Flasks with PYREX® Glass Standard Taper Stopper


These PYREX® 4L volumetric flasks provide improved lab convenience, broad selection and precise volume measurement. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled for No. 38 Standard Taper pennyhead 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.

本製品を製造する工場では、非分離型エネルギー属性証明書（EAC）の購入により100％再生可能エネルギーを使用しています。


¥42,130 per case

Product Information
Details
Product Number   5640-4L
Qty./Pk   1 / Pk  
Qty./Cs   1 / Cs  
Brand   PYREX®  
Capacity   4000 mL  
Flask Shape   Flat bottom  
Top Style   Standard Taper Stopper  
Neck Style   Long  
Stopper Style   Pennyhead glass  
Accuracy Class   Class A  
Feature   Reusable  
Tolerance   1 mL  
Standard Taper Stopper No.   38  
Height   480 mm (approx.)  
O.D.   205 mm (approx.)  
Flask Style   Volumetric  
Flask Feature   Heavy duty  
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