AB21090 – Burettes, Automatic Zero, with Reservoir, Class A, Amber
Complies with IS 1997, ISO/DIN 385 With Auto Zero facility Manufactured from precision bore borosilicate tubing for high accuracy Easy operation – To fill burette, apply slight positive pressure using rubber bellow to the side arm – To set zero, release pressure to allow excess liquid to siphon back into the bottle Graduations are…
