400 mL Pyrex Graduated Beaker - Lab-Grade Glassware for Precise Measurements #1698650 (License: Personal Use)

This lab-grade 400 mL Pyrex beaker is made from durable borosilicate glass, resistant to thermal shock and chemical corrosion. It features clearly etched volume graduations (in mL) from 50 to 300 mL, with ±5% accuracy, and includes a molded spout for controlled pouring. The beaker’s wide base ensures stability during mixing, heating, or storage of reagents.

Commonly used in academic laboratories, research facilities, and science classrooms for measuring, mixing, and heating liquids; supports user intent for purchasing reliable lab equipment or educational resources.