Thermo Fisher Scientific, S.L. - Pipettes, burettes and graduated cylinders

Burettes in class vidrioreunen key AS the following features: - compliant with DIN EN ISO 385 - scale and inscriptions in blue enamel - tube Schellbach with white band vertical type and blue central stripe - allows an accurate reading of the meniscus - the exact position of the meniscus is clearly determined at the point where the blue strip is divided into a narrow band and another wide - top in the shape of funnel for easy filling and insurance - must be expected, at least 30 s in each burette before making the final reading - made of borosilicate glass resistant to the action of chemicals - replaceable glass key.