Pyrex Burette Class AS 50 x 0.10ml-(ELS-BUR1004)

Pyrex Glass Burette Class AS 50 x 0.10ml - Complying to ISO 385, these Class AS burettes are ideal for use in analytical testing procedures and experiments where precision liquid measurement is critical. - Complies with ISO 385 Manufactured from precision-bore tubing (borosilicate glass) for high accuracy Each burette has a +30s waiting time before final reading can be taken Graduations in white enamel for increased visibility with dark solutions Grease-free interchangeable PTFE key with 1.5mm bore