RUBBER STOPPER NO 7 FOR BOILING TUBE Hach and utility environments where dependable

and utility environments where dependable performance is essential

making it ideal for controlled heating and reactions

this lens supports advanced optical setups and research tasks

making it ideal for titrations

it features advanced conductivity sensing technology to ensure accurate readings essential for quality control and research

RUBBER STOPPER NO 7 FOR BOILING TUBE Hach and utility environments where dependableThe Rubber Stopper No. 7 is designed specifically for boiling tubes in laboratory settings. Made from durable, heat resistant rubber, it provides a secure seal to prevent liquid or gas escape during experiments involving heating. Its precise fit ensures safety and reliability, making it an essential accessory for controlled laboratory procedures.