RUBBER STOPPER NO 12 multiparameter Its controlled output ensures consistent

Its controlled output ensures consistent steam quality

With a gauge of 22 SWG and a weight of 50 grams

Perfect for any task that requires precise liquid measurement

The 25ml graduated pipette (PYREX-MBL) is a precision laboratory instrument designed for accurate liquid measurement and transfer

RUBBER STOPPER NO 12 multiparameter Its controlled output ensures consistentRubber Stopper No. 12 is designed for secure sealing of laboratory glassware, ensuring airtight containment during experiments. Made from durable, chemical resistant rubber, it provides a reliable fit to prevent leaks and contamination. Ideal for use with test tubes, flasks, and other lab vessels, this stopper supports safe and efficient laboratory procedures.