Pyrex^?Volumetric flask, heavy duty, class A, USP/ISO/DIN tolerances

半岛bd体育手机客户端 说明

一般描述

Class A, Pyrex

• Complies with ISO 1042 and DIN 12664
• Calibrated to the tolerance required by the United States Pharmacopoeia (USP) which is tighter than those of ISO/DIN standards
• Each flask is laser etched with an individual serial number, batch code and date of manufacture
• Conformity ′H′, certified
• Manufactured from chemically resistant Pyrex glass
• Inscriptions in white enamel
• Polyethylene stopper

法律信息

PYREX is a registered trademark of Corning, Inc.

基本信息

半岛bd体育手机客户端 性质