Society of Glass Technology · [Sheffield] · leaf 621
ed offon a glass tube with a notch on its upper end which was a slidingfit over the burette tube, and a metal split ring, F, placed on thelatter to support the slide. With the slide in position so that itszero line was at the level of the liquid, 1, 10 c.c. by weight were letout. The slide was… … Fig. 122. corresponding with the position of the notch on the slide, 2. Theslide was then lowered so that the zero registered with the level of theliquid, 3, 10 c.c. were let out and the slide turned again so that the10 c.c. mark coincided with the burette level, and another markmade on the burette…
Glass
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
