
The Economy Double Burette Clamp with Stand by United Scientific combines a die-cast aluminum double burette clamp with a 6 in x 11 in black enamel steel base and a 36 in, 1/2 in diameter stainless steel rod. Rubber-sleeved, spring-loaded jaws hold burettes up to 30 mm O.D. Chemistry teaching labs use the set to build complete two-burette titration stations.