Consisting of rubber bulb and polyethylene release tube. For use with (Thomas Nos. 1169W70-76).

Smith Buret for dispensing precise quantities of liquids. The wide base adds stability when placed on a balance pan. Complete apparatus consists of a flask, buret and cap stopper. With a 19/10 cap type stopper joint as illustrated, and a standard taper

Simplified design provides greater strength, resulting in longer service life, easier repair in the event of breakage and elimination of hold-up in the immersed tube. Supplied complete with pressure bulb, polyethylene release tube and reservoir bottle.

Graduated buret open at top and bottom. Top is beaded, bottom is fire polished. Used in fabrication of apparatus requiring graduation.

Smith type for dispensing precise quantities of liquids. The wide base on the flask enables the operator to place the entire unit on the balance pan. Capacity of flask and buret is 10mL. Lower joint is 14/20.

Laboratory grade.

Laboratory grade, without delivery tip or rubber connection.