Automatic burettes, schilling pattern, borosilicate glass 3.3/PE-LD

-Described as automatic burettes with fast titration and practical usage
-Especially suitable for field analysis where there is a risk of breaking
-The entire system consists of a burette tubing with automatic zeroing system together with a valve stopcock, a reservoir bottle and a bottle stand
-Rapid filling by squeezing the bottle and fast titration by valve stopcock
-Inscriptions and graduations are printed with blue enamel which is specially designed for glass use
-Clear burettes are manufactured with schellbach stripe
-10 ml burette has a polyethylene reservoir bottle of 500 ml volume whereas 25 and 50 ml burettes are used with bottles of 1000 ml volume