These class AS burettes have Blue graduation markings in a Schellbach design - a vertical white stripe and central blue ribbon.
Complies ISO 385
Graduations and inscriptions in blue enamel for good readability clear solutions.
Schellbach burette tube vertical white stripe and central blue ribbon - facilitates accurate reading of the meniscus by offering an exact position where the blue ribbon splits from a narrow band into a wide band.
Funnel shaped top to make filling safer and easier
Each burette has a 30 second waiting time before the final reading can be taken.
Manufactured from chemically resistant borosilicate glass.
Grease-free interchangeable PTFE key 1.5mm bore
Burkle's very popular automatic burettes are now available in a plastic coated version - making them shatter and splinter proof. [caption id="attachment_7521" align="aligncenter" width="225"] The Automatic Burette offers a quick and easy way to perform manual titrations, and is now available in a plastic coated version[/caption] Due to their delicate construction and shape, traditiona...
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